25859210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11738

約数の個数: 32

約数和(自身を含む): 53080272

約数和(自身を除く): 27221062

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 11701, 23402, 58505, 117010, 152113, 198917, 304226, 397834, 760565, 994585, 1521130, 1989170, 2585921, 5171842, 12929605, 25859210]

約数ペア:

[(1, 25859210), (2, 12929605), (5, 5171842), (10, 2585921), (13, 1989170), (17, 1521130), (26, 994585), (34, 760565), (65, 397834), (85, 304226), (130, 198917), (170, 152113), (221, 117010), (442, 58505), (1105, 23402), (2210, 11701)]