2080771360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{565427}}^1$

素因数の和:565465

約数の個数: 48

約数和(自身を含む): 5129562816

約数和(自身を除く): 3048791456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 565427, 1130854, 2261708, 2827135, 4523416, 5654270, 9046832, 11308540, 13004821, 18093664, 22617080, 26009642, 45234160, 52019284, 65024105, 90468320, 104038568, 130048210, 208077136, 260096420, 416154272, 520192840, 1040385680, 2080771360]

約数ペア:

[(1, 2080771360), (2, 1040385680), (4, 520192840), (5, 416154272), (8, 260096420), (10, 208077136), (16, 130048210), (20, 104038568), (23, 90468320), (32, 65024105), (40, 52019284), (46, 45234160), (80, 26009642), (92, 22617080), (115, 18093664), (160, 13004821), (184, 11308540), (230, 9046832), (368, 5654270), (460, 4523416), (736, 2827135), (920, 2261708), (1840, 1130854), (3680, 565427)]