976056080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{393571}}^1$

素因数の和:393615

約数の個数: 40

約数和(自身を含む): 2342540544

約数和(自身を除く): 1366484464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 393571, 787142, 1574284, 1967855, 3148568, 3935710, 6297136, 7871420, 12200701, 15742840, 24401402, 31485680, 48802804, 61003505, 97605608, 122007010, 195211216, 244014020, 488028040, 976056080]

約数ペア:

[(1, 976056080), (2, 488028040), (4, 244014020), (5, 195211216), (8, 122007010), (10, 97605608), (16, 61003505), (20, 48802804), (31, 31485680), (40, 24401402), (62, 15742840), (80, 12200701), (124, 7871420), (155, 6297136), (248, 3935710), (310, 3148568), (496, 1967855), (620, 1574284), (1240, 787142), (2480, 393571)]