20100248

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12377}}^1$

素因数の和:12419

約数の個数: 32

約数和(自身を含む): 44560800

約数和(自身を除く): 24460552

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12377, 24754, 49508, 86639, 99016, 173278, 346556, 358933, 693112, 717866, 1435732, 2512531, 2871464, 5025062, 10050124, 20100248]

約数ペア:

[(1, 20100248), (2, 10050124), (4, 5025062), (7, 2871464), (8, 2512531), (14, 1435732), (28, 717866), (29, 693112), (56, 358933), (58, 346556), (116, 173278), (203, 99016), (232, 86639), (406, 49508), (812, 24754), (1624, 12377)]