28802510

素因数分解:

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

素因数の和:9076

約数の個数: 32

約数和(自身を含む): 58514400

約数和(自身を除く): 29711890

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 9029, 18058, 45145, 90290, 99319, 198638, 261841, 496595, 523682, 993190, 1309205, 2618410, 2880251, 5760502, 14401255, 28802510]

約数ペア:

[(1, 28802510), (2, 14401255), (5, 5760502), (10, 2880251), (11, 2618410), (22, 1309205), (29, 993190), (55, 523682), (58, 496595), (110, 261841), (145, 198638), (290, 99319), (319, 90290), (638, 45145), (1595, 18058), (3190, 9029)]