47542160

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1453}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 110882040

約数和(自身を除く): 63339880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1453, 1636, 2045, 2906, 3272, 4090, 5812, 6544, 7265, 8180, 11624, 14530, 16360, 23248, 29060, 32720, 58120, 116240, 594277, 1188554, 2377108, 2971385, 4754216, 5942770, 9508432, 11885540, 23771080, 47542160]

約数ペア:

[(1, 47542160), (2, 23771080), (4, 11885540), (5, 9508432), (8, 5942770), (10, 4754216), (16, 2971385), (20, 2377108), (40, 1188554), (80, 594277), (409, 116240), (818, 58120), (1453, 32720), (1636, 29060), (2045, 23248), (2906, 16360), (3272, 14530), (4090, 11624), (5812, 8180), (6544, 7265)]