39446090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7214

約数の個数: 32

約数和(自身を含む): 77328000

約数和(自身を除く): 37881910

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 7159, 14318, 35795, 71590, 136021, 207611, 272042, 415222, 680105, 1038055, 1360210, 2076110, 3944609, 7889218, 19723045, 39446090]

約数ペア:

[(1, 39446090), (2, 19723045), (5, 7889218), (10, 3944609), (19, 2076110), (29, 1360210), (38, 1038055), (58, 680105), (95, 415222), (145, 272042), (190, 207611), (290, 136021), (551, 71590), (1102, 35795), (2755, 14318), (5510, 7159)]