71045260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24841}}^1$

素因数の和:24874

約数の個数: 48

約数和(自身を含む): 175285152

約数和(自身を除く): 104239892

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 24841, 49682, 99364, 124205, 248410, 273251, 322933, 496820, 546502, 645866, 1093004, 1291732, 1366255, 1614665, 2732510, 3229330, 3552263, 5465020, 6458660, 7104526, 14209052, 17761315, 35522630, 71045260]

約数ペア:

[(1, 71045260), (2, 35522630), (4, 17761315), (5, 14209052), (10, 7104526), (11, 6458660), (13, 5465020), (20, 3552263), (22, 3229330), (26, 2732510), (44, 1614665), (52, 1366255), (55, 1291732), (65, 1093004), (110, 645866), (130, 546502), (143, 496820), (220, 322933), (260, 273251), (286, 248410), (572, 124205), (715, 99364), (1430, 49682), (2860, 24841)]