10492040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20177}}^1$

素因数の和:20201

約数の個数: 32

約数和(自身を含む): 25424280

約数和(自身を除く): 14932240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20177, 40354, 80708, 100885, 161416, 201770, 262301, 403540, 524602, 807080, 1049204, 1311505, 2098408, 2623010, 5246020, 10492040]

約数ペア:

[(1, 10492040), (2, 5246020), (4, 2623010), (5, 2098408), (8, 1311505), (10, 1049204), (13, 807080), (20, 524602), (26, 403540), (40, 262301), (52, 201770), (65, 161416), (104, 100885), (130, 80708), (260, 40354), (520, 20177)]