40980796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3571}}^1$

素因数の和:3745

約数の個数: 24

約数和(自身を含む): 76012160

約数和(自身を除く): 35031364

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 3571, 5738, 7142, 11476, 14284, 67849, 135698, 271396, 539221, 1078442, 2156884, 10245199, 20490398, 40980796]

約数ペア:

[(1, 40980796), (2, 20490398), (4, 10245199), (19, 2156884), (38, 1078442), (76, 539221), (151, 271396), (302, 135698), (604, 67849), (2869, 14284), (3571, 11476), (5738, 7142)]