23771080

素因数分解:

$2^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1453}}^1$

素因数の和:1873

約数の個数: 32

約数和(自身を含む): 53652600

約数和(自身を除く): 29881520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 409, 818, 1453, 1636, 2045, 2906, 3272, 4090, 5812, 7265, 8180, 11624, 14530, 16360, 29060, 58120, 594277, 1188554, 2377108, 2971385, 4754216, 5942770, 11885540, 23771080]

約数ペア:

[(1, 23771080), (2, 11885540), (4, 5942770), (5, 4754216), (8, 2971385), (10, 2377108), (20, 1188554), (40, 594277), (409, 58120), (818, 29060), (1453, 16360), (1636, 14530), (2045, 11624), (2906, 8180), (3272, 7265), (4090, 5812)]