2056564450

素因数分解:

$2^1\times 5^2\times {\mathrm{761}}^1\times {\mathrm{54049}}^1$

素因数の和:54822

約数の個数: 24

約数和(自身を含む): 3830307300

約数和(自身を除く): 1773742850

約数列:

[1, 2, 5, 10, 25, 50, 761, 1522, 3805, 7610, 19025, 38050, 54049, 108098, 270245, 540490, 1351225, 2702450, 41131289, 82262578, 205656445, 411312890, 1028282225, 2056564450]

約数ペア:

[(1, 2056564450), (2, 1028282225), (5, 411312890), (10, 205656445), (25, 82262578), (50, 41131289), (761, 2702450), (1522, 1351225), (3805, 540490), (7610, 270245), (19025, 108098), (38050, 54049)]