39069380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1$

素因数の和:9668

約数の個数: 48

約数和(自身を含む): 97009920

約数和(自身を除く): 57940540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 9623, 19246, 38492, 48115, 67361, 96230, 134722, 192460, 269444, 279067, 336805, 558134, 673610, 1116268, 1347220, 1395335, 1953469, 2790670, 3906938, 5581340, 7813876, 9767345, 19534690, 39069380]

約数ペア:

[(1, 39069380), (2, 19534690), (4, 9767345), (5, 7813876), (7, 5581340), (10, 3906938), (14, 2790670), (20, 1953469), (28, 1395335), (29, 1347220), (35, 1116268), (58, 673610), (70, 558134), (116, 336805), (140, 279067), (145, 269444), (203, 192460), (290, 134722), (406, 96230), (580, 67361), (812, 48115), (1015, 38492), (2030, 19246), (4060, 9623)]