25851490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1$

素因数の和:5146

約数の個数: 32

約数和(自身を含む): 53919360

約数和(自身を除く): 28067870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5059, 5110, 10118, 25295, 35413, 50590, 70826, 177065, 354130, 369307, 738614, 1846535, 2585149, 3693070, 5170298, 12925745, 25851490]

約数ペア:

[(1, 25851490), (2, 12925745), (5, 5170298), (7, 3693070), (10, 2585149), (14, 1846535), (35, 738614), (70, 369307), (73, 354130), (146, 177065), (365, 70826), (511, 50590), (730, 35413), (1022, 25295), (2555, 10118), (5059, 5110)]