40223250080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20507}}^1$

素因数の和:20599

約数の個数: 192

約数和(自身を含む): 109396562688

約数和(自身を除く): 69173312608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 41, 46, 52, 65, 80, 82, 92, 104, 115, 130, 160, 164, 184, 205, 208, 230, 260, 299, 328, 368, 410, 416, 460, 520, 533, 598, 656, 736, 820, 920, 943, 1040, 1066, 1196, 1312, 1495, 1640, 1840, 1886, 2080, 2132, 2392, 2665, 2990, 3280, 3680, 3772, 4264, 4715, 4784, 5330, 5980, 6560, 7544, 8528, 9430, 9568, 10660, 11960, 12259, 15088, 17056, 18860, 20507, 21320, 23920, 24518, 30176, 37720, 41014, 42640, 47840, 49036, 61295, 75440, 82028, 85280, 98072, 102535, 122590, 150880, 164056, 196144, 205070, 245180, 266591, 328112, 392288, 410140, 471661, 490360, 533182, 656224, 820280, 840787, 943322, 980720, 1066364, 1332955, 1640560, 1681574, 1886644, 1961440, 2132728, 2358305, 2665910, 3281120, 3363148, 3773288, 4203935, 4265456, 4716610, 5331820, 6131593, 6726296, 7546576, 8407870, 8530912, 9433220, 10663640, 10930231, 12263186, 13452592, 15093152, 16815740, 18866440, 19338101, 21327280, 21860462, 24526372, 26905184, 30657965, 33631480, 37732880, 38676202, 42654560, 43720924, 49052744, 54651155, 61315930, 67262960, 75465760, 77352404, 87441848, 96690505, 98105488, 109302310, 122631860, 134525920, 154704808, 174883696, 193381010, 196210976, 218604620, 245263720, 251395313, 309409616, 349767392, 386762020, 437209240, 490527440, 502790626, 618819232, 773524040, 874418480, 981054880, 1005581252, 1256976565, 1547048080, 1748836960, 2011162504, 2513953130, 3094096160, 4022325008, 5027906260, 8044650016, 10055812520, 20111625040, 40223250080]

約数ペア:

[(1, 40223250080), (2, 20111625040), (4, 10055812520), (5, 8044650016), (8, 5027906260), (10, 4022325008), (13, 3094096160), (16, 2513953130), (20, 2011162504), (23, 1748836960), (26, 1547048080), (32, 1256976565), (40, 1005581252), (41, 981054880), (46, 874418480), (52, 773524040), (65, 618819232), (80, 502790626), (82, 490527440), (92, 437209240), (104, 386762020), (115, 349767392), (130, 309409616), (160, 251395313), (164, 245263720), (184, 218604620), (205, 196210976), (208, 193381010), (230, 174883696), (260, 154704808), (299, 134525920), (328, 122631860), (368, 109302310), (410, 98105488), (416, 96690505), (460, 87441848), (520, 77352404), (533, 75465760), (598, 67262960), (656, 61315930), (736, 54651155), (820, 49052744), (920, 43720924), (943, 42654560), (1040, 38676202), (1066, 37732880), (1196, 33631480), (1312, 30657965), (1495, 26905184), (1640, 24526372), (1840, 21860462), (1886, 21327280), (2080, 19338101), (2132, 18866440), (2392, 16815740), (2665, 15093152), (2990, 13452592), (3280, 12263186), (3680, 10930231), (3772, 10663640), (4264, 9433220), (4715, 8530912), (4784, 8407870), (5330, 7546576), (5980, 6726296), (6560, 6131593), (7544, 5331820), (8528, 4716610), (9430, 4265456), (9568, 4203935), (10660, 3773288), (11960, 3363148), (12259, 3281120), (15088, 2665910), (17056, 2358305), (18860, 2132728), (20507, 1961440), (21320, 1886644), (23920, 1681574), (24518, 1640560), (30176, 1332955), (37720, 1066364), (41014, 980720), (42640, 943322), (47840, 840787), (49036, 820280), (61295, 656224), (75440, 533182), (82028, 490360), (85280, 471661), (98072, 410140), (102535, 392288), (122590, 328112), (150880, 266591), (164056, 245180), (196144, 205070)]