57549680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31277}}^1$

素因数の和:31313

約数の個数: 40

約数和(自身を含む): 139624992

約数和(自身を除く): 82075312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 31277, 62554, 125108, 156385, 250216, 312770, 500432, 625540, 719371, 1251080, 1438742, 2502160, 2877484, 3596855, 5754968, 7193710, 11509936, 14387420, 28774840, 57549680]

約数ペア:

[(1, 57549680), (2, 28774840), (4, 14387420), (5, 11509936), (8, 7193710), (10, 5754968), (16, 3596855), (20, 2877484), (23, 2502160), (40, 1438742), (46, 1251080), (80, 719371), (92, 625540), (115, 500432), (184, 312770), (230, 250216), (368, 156385), (460, 125108), (920, 62554), (1840, 31277)]