7936700118260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32561}}^1\times {\mathrm{393143}}^1$

素因数の和:425744

約数の個数: 48

約数和(自身を含む): 17205289823232

約数和(自身を除く): 9268589704972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 32561, 65122, 130244, 162805, 325610, 393143, 651220, 786286, 1009391, 1572572, 1965715, 2018782, 3931430, 4037564, 5046955, 7862860, 10093910, 12187433, 20187820, 24374866, 48749732, 60937165, 121874330, 243748660, 12801129223, 25602258446, 51204516892, 64005646115, 128011292230, 256022584460, 396835005913, 793670011826, 1587340023652, 1984175029565, 3968350059130, 7936700118260]

約数ペア:

[(1, 7936700118260), (2, 3968350059130), (4, 1984175029565), (5, 1587340023652), (10, 793670011826), (20, 396835005913), (31, 256022584460), (62, 128011292230), (124, 64005646115), (155, 51204516892), (310, 25602258446), (620, 12801129223), (32561, 243748660), (65122, 121874330), (130244, 60937165), (162805, 48749732), (325610, 24374866), (393143, 20187820), (651220, 12187433), (786286, 10093910), (1009391, 7862860), (1572572, 5046955), (1965715, 4037564), (2018782, 3931430)]