39589640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34129}}^1$

素因数の和:34169

約数の個数: 32

約数和(自身を含む): 92151000

約数和(自身を除く): 52561360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 34129, 68258, 136516, 170645, 273032, 341290, 682580, 989741, 1365160, 1979482, 3958964, 4948705, 7917928, 9897410, 19794820, 39589640]

約数ペア:

[(1, 39589640), (2, 19794820), (4, 9897410), (5, 7917928), (8, 4948705), (10, 3958964), (20, 1979482), (29, 1365160), (40, 989741), (58, 682580), (116, 341290), (145, 273032), (232, 170645), (290, 136516), (580, 68258), (1160, 34129)]