79414360

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6343}}^1$

素因数の和:6667

約数の個数: 32

約数和(自身を含む): 179281440

約数和(自身を除く): 99867080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 6343, 12520, 12686, 25372, 31715, 50744, 63430, 126860, 253720, 1985359, 3970718, 7941436, 9926795, 15882872, 19853590, 39707180, 79414360]

約数ペア:

[(1, 79414360), (2, 39707180), (4, 19853590), (5, 15882872), (8, 9926795), (10, 7941436), (20, 3970718), (40, 1985359), (313, 253720), (626, 126860), (1252, 63430), (1565, 50744), (2504, 31715), (3130, 25372), (6260, 12686), (6343, 12520)]