23302180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9629}}^1$

素因数の和:9660

約数の個数: 36

約数和(自身を含む): 53793180

約数和(自身を除く): 30491000

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9629, 19258, 38516, 48145, 96290, 105919, 192580, 211838, 423676, 529595, 1059190, 1165109, 2118380, 2330218, 4660436, 5825545, 11651090, 23302180]

約数ペア:

[(1, 23302180), (2, 11651090), (4, 5825545), (5, 4660436), (10, 2330218), (11, 2118380), (20, 1165109), (22, 1059190), (44, 529595), (55, 423676), (110, 211838), (121, 192580), (220, 105919), (242, 96290), (484, 48145), (605, 38516), (1210, 19258), (2420, 9629)]