45473870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 88452000

約数和(自身を除く): 42978130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 499, 701, 998, 1402, 2495, 3505, 4990, 6487, 7010, 9113, 12974, 18226, 32435, 45565, 64870, 91130, 349799, 699598, 1748995, 3497990, 4547387, 9094774, 22736935, 45473870]

約数ペア:

[(1, 45473870), (2, 22736935), (5, 9094774), (10, 4547387), (13, 3497990), (26, 1748995), (65, 699598), (130, 349799), (499, 91130), (701, 64870), (998, 45565), (1402, 32435), (2495, 18226), (3505, 12974), (4990, 9113), (6487, 7010)]