40583740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 87615360

約数和(自身を除く): 47031620

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 163, 211, 236, 295, 326, 422, 590, 652, 815, 844, 1055, 1180, 1630, 2110, 3260, 4220, 9617, 12449, 19234, 24898, 34393, 38468, 48085, 49796, 62245, 68786, 96170, 124490, 137572, 171965, 192340, 248980, 343930, 687860, 2029187, 4058374, 8116748, 10145935, 20291870, 40583740]

約数ペア:

[(1, 40583740), (2, 20291870), (4, 10145935), (5, 8116748), (10, 4058374), (20, 2029187), (59, 687860), (118, 343930), (163, 248980), (211, 192340), (236, 171965), (295, 137572), (326, 124490), (422, 96170), (590, 68786), (652, 62245), (815, 49796), (844, 48085), (1055, 38468), (1180, 34393), (1630, 24898), (2110, 19234), (3260, 12449), (4220, 9617)]