25893230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8117}}^1$

素因数の和:8164

約数の個数: 32

約数和(自身を含む): 52604640

約数和(自身を除く): 26711410

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8117, 16234, 40585, 81170, 89287, 178574, 235393, 446435, 470786, 892870, 1176965, 2353930, 2589323, 5178646, 12946615, 25893230]

約数ペア:

[(1, 25893230), (2, 12946615), (5, 5178646), (10, 2589323), (11, 2353930), (22, 1176965), (29, 892870), (55, 470786), (58, 446435), (110, 235393), (145, 178574), (290, 89287), (319, 81170), (638, 40585), (1595, 16234), (3190, 8117)]