40471189360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{10324283}}^1$

素因数の和:10324310

約数の個数: 60

約数和(自身を含む): 109458058968

約数和(自身を除く): 68986869608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 10324283, 20648566, 41297132, 51621415, 72269981, 82594264, 103242830, 144539962, 165188528, 206485660, 289079924, 361349905, 412971320, 505889867, 578159848, 722699810, 825942640, 1011779734, 1156319696, 1445399620, 2023559468, 2529449335, 2890799240, 4047118936, 5058898670, 5781598480, 8094237872, 10117797340, 20235594680, 40471189360]

約数ペア:

[(1, 40471189360), (2, 20235594680), (4, 10117797340), (5, 8094237872), (7, 5781598480), (8, 5058898670), (10, 4047118936), (14, 2890799240), (16, 2529449335), (20, 2023559468), (28, 1445399620), (35, 1156319696), (40, 1011779734), (49, 825942640), (56, 722699810), (70, 578159848), (80, 505889867), (98, 412971320), (112, 361349905), (140, 289079924), (196, 206485660), (245, 165188528), (280, 144539962), (392, 103242830), (490, 82594264), (560, 72269981), (784, 51621415), (980, 41297132), (1960, 20648566), (3920, 10324283)]