40660610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 76302000

約数和(自身を除く): 35641390

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 941, 1490, 1882, 4321, 4705, 8642, 9410, 21605, 27289, 43210, 54578, 136445, 140209, 272890, 280418, 701045, 1402090, 4066061, 8132122, 20330305, 40660610]

約数ペア:

[(1, 40660610), (2, 20330305), (5, 8132122), (10, 4066061), (29, 1402090), (58, 701045), (145, 280418), (149, 272890), (290, 140209), (298, 136445), (745, 54578), (941, 43210), (1490, 27289), (1882, 21605), (4321, 9410), (4705, 8642)]