39359320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 128

約数和(自身を含む): 119024640

約数和(自身を除く): 79665320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 983, 1001, 1144, 1430, 1540, 1820, 1966, 2002, 2860, 3080, 3640, 3932, 4004, 4915, 5005, 5720, 6881, 7864, 8008, 9830, 10010, 10813, 12779, 13762, 19660, 20020, 21626, 25558, 27524, 34405, 39320, 40040, 43252, 51116, 54065, 55048, 63895, 68810, 75691, 86504, 89453, 102232, 108130, 127790, 137620, 140569, 151382, 178906, 216260, 255580, 275240, 281138, 302764, 357812, 378455, 432520, 447265, 511160, 562276, 605528, 702845, 715624, 756910, 894530, 983983, 1124552, 1405690, 1513820, 1789060, 1967966, 2811380, 3027640, 3578120, 3935932, 4919915, 5622760, 7871864, 9839830, 19679660, 39359320]

約数ペア:

[(1, 39359320), (2, 19679660), (4, 9839830), (5, 7871864), (7, 5622760), (8, 4919915), (10, 3935932), (11, 3578120), (13, 3027640), (14, 2811380), (20, 1967966), (22, 1789060), (26, 1513820), (28, 1405690), (35, 1124552), (40, 983983), (44, 894530), (52, 756910), (55, 715624), (56, 702845), (65, 605528), (70, 562276), (77, 511160), (88, 447265), (91, 432520), (104, 378455), (110, 357812), (130, 302764), (140, 281138), (143, 275240), (154, 255580), (182, 216260), (220, 178906), (260, 151382), (280, 140569), (286, 137620), (308, 127790), (364, 108130), (385, 102232), (440, 89453), (455, 86504), (520, 75691), (572, 68810), (616, 63895), (715, 55048), (728, 54065), (770, 51116), (910, 43252), (983, 40040), (1001, 39320), (1144, 34405), (1430, 27524), (1540, 25558), (1820, 21626), (1966, 20020), (2002, 19660), (2860, 13762), (3080, 12779), (3640, 10813), (3932, 10010), (4004, 9830), (4915, 8008), (5005, 7864), (5720, 6881)]