24961810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 46139904

約数和(自身を除く): 21178094

約数列:

[1, 2, 5, 10, 61, 122, 151, 271, 302, 305, 542, 610, 755, 1355, 1510, 2710, 9211, 16531, 18422, 33062, 40921, 46055, 81842, 82655, 92110, 165310, 204605, 409210, 2496181, 4992362, 12480905, 24961810]

約数ペア:

[(1, 24961810), (2, 12480905), (5, 4992362), (10, 2496181), (61, 409210), (122, 204605), (151, 165310), (271, 92110), (302, 82655), (305, 81842), (542, 46055), (610, 40921), (755, 33062), (1355, 18422), (1510, 16531), (2710, 9211)]