574501310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{1987}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 1071372960

約数和(自身を除く): 496871650

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 997, 1987, 1994, 3974, 4985, 9935, 9970, 19870, 28913, 57623, 57826, 115246, 144565, 288115, 289130, 576230, 1981039, 3962078, 9905195, 19810390, 57450131, 114900262, 287250655, 574501310]

約数ペア:

[(1, 574501310), (2, 287250655), (5, 114900262), (10, 57450131), (29, 19810390), (58, 9905195), (145, 3962078), (290, 1981039), (997, 576230), (1987, 289130), (1994, 288115), (3974, 144565), (4985, 115246), (9935, 57826), (9970, 57623), (19870, 28913)]