5200211920

素因数分解:

$2^4\times 5^1\times {\mathrm{4723}}^1\times {\mathrm{13763}}^1$

素因数の和:18499

約数の個数: 40

約数和(自身を含む): 12093931296

約数和(自身を除く): 6893719376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4723, 9446, 13763, 18892, 23615, 27526, 37784, 47230, 55052, 68815, 75568, 94460, 110104, 137630, 188920, 220208, 275260, 377840, 550520, 1101040, 65002649, 130005298, 260010596, 325013245, 520021192, 650026490, 1040042384, 1300052980, 2600105960, 5200211920]

約数ペア:

[(1, 5200211920), (2, 2600105960), (4, 1300052980), (5, 1040042384), (8, 650026490), (10, 520021192), (16, 325013245), (20, 260010596), (40, 130005298), (80, 65002649), (4723, 1101040), (9446, 550520), (13763, 377840), (18892, 275260), (23615, 220208), (27526, 188920), (37784, 137630), (47230, 110104), (55052, 94460), (68815, 75568)]