25114490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 21835270

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 515, 659, 1030, 1318, 3295, 3811, 6590, 7622, 19055, 24383, 38110, 48766, 67877, 121915, 135754, 243830, 339385, 678770, 2511449, 5022898, 12557245, 25114490]

約数ペア:

[(1, 25114490), (2, 12557245), (5, 5022898), (10, 2511449), (37, 678770), (74, 339385), (103, 243830), (185, 135754), (206, 121915), (370, 67877), (515, 48766), (659, 38110), (1030, 24383), (1318, 19055), (3295, 7622), (3811, 6590)]