71017700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54629}}^1$

素因数の和:54656

約数の個数: 36

約数和(自身を含む): 165965940

約数和(自身を除く): 94948240

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 54629, 109258, 218516, 273145, 546290, 710177, 1092580, 1365725, 1420354, 2731450, 2840708, 3550885, 5462900, 7101770, 14203540, 17754425, 35508850, 71017700]

約数ペア:

[(1, 71017700), (2, 35508850), (4, 17754425), (5, 14203540), (10, 7101770), (13, 5462900), (20, 3550885), (25, 2840708), (26, 2731450), (50, 1420354), (52, 1365725), (65, 1092580), (100, 710177), (130, 546290), (260, 273145), (325, 218516), (650, 109258), (1300, 54629)]