201409640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173629}}^1$

素因数の和:173669

約数の個数: 32

約数和(自身を含む): 468801000

約数和(自身を除く): 267391360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 173629, 347258, 694516, 868145, 1389032, 1736290, 3472580, 5035241, 6945160, 10070482, 20140964, 25176205, 40281928, 50352410, 100704820, 201409640]

約数ペア:

[(1, 201409640), (2, 100704820), (4, 50352410), (5, 40281928), (8, 25176205), (10, 20140964), (20, 10070482), (29, 6945160), (40, 5035241), (58, 3472580), (116, 1736290), (145, 1389032), (232, 868145), (290, 694516), (580, 347258), (1160, 173629)]