5088040

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 11547360

約数和(自身を除く): 6459320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 971, 1048, 1310, 1942, 2620, 3884, 4855, 5240, 7768, 9710, 19420, 38840, 127201, 254402, 508804, 636005, 1017608, 1272010, 2544020, 5088040]

約数ペア:

[(1, 5088040), (2, 2544020), (4, 1272010), (5, 1017608), (8, 636005), (10, 508804), (20, 254402), (40, 127201), (131, 38840), (262, 19420), (524, 9710), (655, 7768), (971, 5240), (1048, 4855), (1310, 3884), (1942, 2620)]