25010570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11317}}^1$

素因数の和:11354

約数の個数: 32

約数和(自身を含む): 51338448

約数和(自身を除く): 26327878

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 11317, 22634, 56585, 113170, 147121, 192389, 294242, 384778, 735605, 961945, 1471210, 1923890, 2501057, 5002114, 12505285, 25010570]

約数ペア:

[(1, 25010570), (2, 12505285), (5, 5002114), (10, 2501057), (13, 1923890), (17, 1471210), (26, 961945), (34, 735605), (65, 384778), (85, 294242), (130, 192389), (170, 147121), (221, 113170), (442, 56585), (1105, 22634), (2210, 11317)]