57605020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9029}}^1$

素因数の和:9078

約数の個数: 48

約数和(自身を含む): 136533600

約数和(自身を除く): 78928580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 9029, 18058, 36116, 45145, 90290, 99319, 180580, 198638, 261841, 397276, 496595, 523682, 993190, 1047364, 1309205, 1986380, 2618410, 2880251, 5236820, 5760502, 11521004, 14401255, 28802510, 57605020]

約数ペア:

[(1, 57605020), (2, 28802510), (4, 14401255), (5, 11521004), (10, 5760502), (11, 5236820), (20, 2880251), (22, 2618410), (29, 1986380), (44, 1309205), (55, 1047364), (58, 993190), (110, 523682), (116, 496595), (145, 397276), (220, 261841), (290, 198638), (319, 180580), (580, 99319), (638, 90290), (1276, 45145), (1595, 36116), (3190, 18058), (6380, 9029)]