70750160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5233}}^1$

素因数の和:5272

約数の個数: 60

約数和(自身を含む): 178154892

約数和(自身を除く): 107404732

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 5233, 6760, 10466, 13520, 20932, 26165, 41864, 52330, 68029, 83728, 104660, 136058, 209320, 272116, 340145, 418640, 544232, 680290, 884377, 1088464, 1360580, 1768754, 2721160, 3537508, 4421885, 5442320, 7075016, 8843770, 14150032, 17687540, 35375080, 70750160]

約数ペア:

[(1, 70750160), (2, 35375080), (4, 17687540), (5, 14150032), (8, 8843770), (10, 7075016), (13, 5442320), (16, 4421885), (20, 3537508), (26, 2721160), (40, 1768754), (52, 1360580), (65, 1088464), (80, 884377), (104, 680290), (130, 544232), (169, 418640), (208, 340145), (260, 272116), (338, 209320), (520, 136058), (676, 104660), (845, 83728), (1040, 68029), (1352, 52330), (1690, 41864), (2704, 26165), (3380, 20932), (5233, 13520), (6760, 10466)]