10528076140

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{260467}}^1$

素因数の和:260566

約数の個数: 48

約数和(自身を含む): 23104553472

約数和(自身を除く): 12576477332

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 860, 940, 2021, 4042, 8084, 10105, 20210, 40420, 260467, 520934, 1041868, 1302335, 2604670, 5209340, 11200081, 12241949, 22400162, 24483898, 44800324, 48967796, 56000405, 61209745, 112000810, 122419490, 224001620, 244838980, 526403807, 1052807614, 2105615228, 2632019035, 5264038070, 10528076140]

約数ペア:

[(1, 10528076140), (2, 5264038070), (4, 2632019035), (5, 2105615228), (10, 1052807614), (20, 526403807), (43, 244838980), (47, 224001620), (86, 122419490), (94, 112000810), (172, 61209745), (188, 56000405), (215, 48967796), (235, 44800324), (430, 24483898), (470, 22400162), (860, 12241949), (940, 11200081), (2021, 5209340), (4042, 2604670), (8084, 1302335), (10105, 1041868), (20210, 520934), (40420, 260467)]