12510160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 32747904

約数和(自身を除く): 20237744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 523, 598, 920, 1040, 1046, 1196, 1495, 1840, 2092, 2392, 2615, 2990, 4184, 4784, 5230, 5980, 6799, 8368, 10460, 11960, 12029, 13598, 20920, 23920, 24058, 27196, 33995, 41840, 48116, 54392, 60145, 67990, 96232, 108784, 120290, 135980, 156377, 192464, 240580, 271960, 312754, 481160, 543920, 625508, 781885, 962320, 1251016, 1563770, 2502032, 3127540, 6255080, 12510160]

約数ペア:

[(1, 12510160), (2, 6255080), (4, 3127540), (5, 2502032), (8, 1563770), (10, 1251016), (13, 962320), (16, 781885), (20, 625508), (23, 543920), (26, 481160), (40, 312754), (46, 271960), (52, 240580), (65, 192464), (80, 156377), (92, 135980), (104, 120290), (115, 108784), (130, 96232), (184, 67990), (208, 60145), (230, 54392), (260, 48116), (299, 41840), (368, 33995), (460, 27196), (520, 24058), (523, 23920), (598, 20920), (920, 13598), (1040, 12029), (1046, 11960), (1196, 10460), (1495, 8368), (1840, 6799), (2092, 5980), (2392, 5230), (2615, 4784), (2990, 4184)]