152002180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{690919}}^1$

素因数の和:690939

約数の個数: 24

約数和(自身を含む): 348223680

約数和(自身を除く): 196221500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 690919, 1381838, 2763676, 3454595, 6909190, 7600109, 13818380, 15200218, 30400436, 38000545, 76001090, 152002180]

約数ペア:

[(1, 152002180), (2, 76001090), (4, 38000545), (5, 30400436), (10, 15200218), (11, 13818380), (20, 7600109), (22, 6909190), (44, 3454595), (55, 2763676), (110, 1381838), (220, 690919)]