5684600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 13544520

約数和(自身を除く): 7859920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 661, 860, 1075, 1322, 1720, 2150, 2644, 3305, 4300, 5288, 6610, 8600, 13220, 16525, 26440, 28423, 33050, 56846, 66100, 113692, 132200, 142115, 227384, 284230, 568460, 710575, 1136920, 1421150, 2842300, 5684600]

約数ペア:

[(1, 5684600), (2, 2842300), (4, 1421150), (5, 1136920), (8, 710575), (10, 568460), (20, 284230), (25, 227384), (40, 142115), (43, 132200), (50, 113692), (86, 66100), (100, 56846), (172, 33050), (200, 28423), (215, 26440), (344, 16525), (430, 13220), (661, 8600), (860, 6610), (1075, 5288), (1322, 4300), (1720, 3305), (2150, 2644)]