23465500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 52049088

約数和(自身を除く): 28583588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 661, 710, 1322, 1420, 1775, 2644, 3305, 3550, 6610, 7100, 8875, 13220, 16525, 17750, 33050, 35500, 46931, 66100, 82625, 93862, 165250, 187724, 234655, 330500, 469310, 938620, 1173275, 2346550, 4693100, 5866375, 11732750, 23465500]

約数ペア:

[(1, 23465500), (2, 11732750), (4, 5866375), (5, 4693100), (10, 2346550), (20, 1173275), (25, 938620), (50, 469310), (71, 330500), (100, 234655), (125, 187724), (142, 165250), (250, 93862), (284, 82625), (355, 66100), (500, 46931), (661, 35500), (710, 33050), (1322, 17750), (1420, 16525), (1775, 13220), (2644, 8875), (3305, 7100), (3550, 6610)]