79363960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152623}}^1$

素因数の和:152647

約数の個数: 32

約数和(自身を含む): 192306240

約数和(自身を除く): 112942280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 152623, 305246, 610492, 763115, 1220984, 1526230, 1984099, 3052460, 3968198, 6104920, 7936396, 9920495, 15872792, 19840990, 39681980, 79363960]

約数ペア:

[(1, 79363960), (2, 39681980), (4, 19840990), (5, 15872792), (8, 9920495), (10, 7936396), (13, 6104920), (20, 3968198), (26, 3052460), (40, 1984099), (52, 1526230), (65, 1220984), (104, 763115), (130, 610492), (260, 305246), (520, 152623)]