5150464240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1055423}}^1$

素因数の和:1055497

約数の個数: 40

約数和(自身を含む): 12171149568

約数和(自身を除く): 7020685328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 1055423, 2110846, 4221692, 5277115, 8443384, 10554230, 16886768, 21108460, 42216920, 64380803, 84433840, 128761606, 257523212, 321904015, 515046424, 643808030, 1030092848, 1287616060, 2575232120, 5150464240]

約数ペア:

[(1, 5150464240), (2, 2575232120), (4, 1287616060), (5, 1030092848), (8, 643808030), (10, 515046424), (16, 321904015), (20, 257523212), (40, 128761606), (61, 84433840), (80, 64380803), (122, 42216920), (244, 21108460), (305, 16886768), (488, 10554230), (610, 8443384), (976, 5277115), (1220, 4221692), (2440, 2110846), (4880, 1055423)]