41538910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2309}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 85821120

約数和(自身を除く): 44282210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2309, 2570, 3598, 4618, 8995, 11545, 16163, 17990, 23090, 32326, 80815, 161630, 593413, 1186826, 2967065, 4153891, 5934130, 8307782, 20769455, 41538910]

約数ペア:

[(1, 41538910), (2, 20769455), (5, 8307782), (7, 5934130), (10, 4153891), (14, 2967065), (35, 1186826), (70, 593413), (257, 161630), (514, 80815), (1285, 32326), (1799, 23090), (2309, 17990), (2570, 16163), (3598, 11545), (4618, 8995)]