5238200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 13291560

約数和(自身を除く): 8053360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2381, 4762, 9524, 11905, 19048, 23810, 26191, 47620, 52382, 59525, 95240, 104764, 119050, 130955, 209528, 238100, 261910, 476200, 523820, 654775, 1047640, 1309550, 2619100, 5238200]

約数ペア:

[(1, 5238200), (2, 2619100), (4, 1309550), (5, 1047640), (8, 654775), (10, 523820), (11, 476200), (20, 261910), (22, 238100), (25, 209528), (40, 130955), (44, 119050), (50, 104764), (55, 95240), (88, 59525), (100, 52382), (110, 47620), (200, 26191), (220, 23810), (275, 19048), (440, 11905), (550, 9524), (1100, 4762), (2200, 2381)]