58851640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1531}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 136914840

約数和(自身を除く): 78063200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1531, 1922, 3062, 3844, 4805, 6124, 7655, 7688, 9610, 12248, 15310, 19220, 30620, 38440, 47461, 61240, 94922, 189844, 237305, 379688, 474610, 949220, 1471291, 1898440, 2942582, 5885164, 7356455, 11770328, 14712910, 29425820, 58851640]

約数ペア:

[(1, 58851640), (2, 29425820), (4, 14712910), (5, 11770328), (8, 7356455), (10, 5885164), (20, 2942582), (31, 1898440), (40, 1471291), (62, 949220), (124, 474610), (155, 379688), (248, 237305), (310, 189844), (620, 94922), (961, 61240), (1240, 47461), (1531, 38440), (1922, 30620), (3062, 19220), (3844, 15310), (4805, 12248), (6124, 9610), (7655, 7688)]