24769160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 66528000

約数和(自身を除く): 41758840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 109, 115, 130, 152, 184, 190, 218, 230, 247, 260, 299, 380, 436, 437, 460, 494, 520, 545, 598, 760, 872, 874, 920, 988, 1090, 1196, 1235, 1417, 1495, 1748, 1976, 2071, 2180, 2185, 2392, 2470, 2507, 2834, 2990, 3496, 4142, 4360, 4370, 4940, 5014, 5668, 5681, 5980, 7085, 8284, 8740, 9880, 10028, 10355, 11336, 11362, 11960, 12535, 14170, 16568, 17480, 20056, 20710, 22724, 25070, 26923, 28340, 28405, 32591, 41420, 45448, 47633, 50140, 53846, 56680, 56810, 65182, 82840, 95266, 100280, 107692, 113620, 130364, 134615, 162955, 190532, 215384, 227240, 238165, 260728, 269230, 325910, 381064, 476330, 538460, 619229, 651820, 952660, 1076920, 1238458, 1303640, 1905320, 2476916, 3096145, 4953832, 6192290, 12384580, 24769160]

約数ペア:

[(1, 24769160), (2, 12384580), (4, 6192290), (5, 4953832), (8, 3096145), (10, 2476916), (13, 1905320), (19, 1303640), (20, 1238458), (23, 1076920), (26, 952660), (38, 651820), (40, 619229), (46, 538460), (52, 476330), (65, 381064), (76, 325910), (92, 269230), (95, 260728), (104, 238165), (109, 227240), (115, 215384), (130, 190532), (152, 162955), (184, 134615), (190, 130364), (218, 113620), (230, 107692), (247, 100280), (260, 95266), (299, 82840), (380, 65182), (436, 56810), (437, 56680), (460, 53846), (494, 50140), (520, 47633), (545, 45448), (598, 41420), (760, 32591), (872, 28405), (874, 28340), (920, 26923), (988, 25070), (1090, 22724), (1196, 20710), (1235, 20056), (1417, 17480), (1495, 16568), (1748, 14170), (1976, 12535), (2071, 11960), (2180, 11362), (2185, 11336), (2392, 10355), (2470, 10028), (2507, 9880), (2834, 8740), (2990, 8284), (3496, 7085), (4142, 5980), (4360, 5681), (4370, 5668), (4940, 5014)]