74068360

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43063}}^1$

素因数の和:43117

約数の個数: 32

約数和(自身を含む): 170533440

約数和(自身を除く): 96465080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 43063, 86126, 172252, 215315, 344504, 430630, 861260, 1722520, 1851709, 3703418, 7406836, 9258545, 14813672, 18517090, 37034180, 74068360]

約数ペア:

[(1, 74068360), (2, 37034180), (4, 18517090), (5, 14813672), (8, 9258545), (10, 7406836), (20, 3703418), (40, 1851709), (43, 1722520), (86, 861260), (172, 430630), (215, 344504), (344, 215315), (430, 172252), (860, 86126), (1720, 43063)]