9119140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26821}}^1$

素因数の和:26847

約数の個数: 24

約数和(自身を含む): 20277432

約数和(自身を除く): 11158292

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 26821, 53642, 107284, 134105, 268210, 455957, 536420, 911914, 1823828, 2279785, 4559570, 9119140]

約数ペア:

[(1, 9119140), (2, 4559570), (4, 2279785), (5, 1823828), (10, 911914), (17, 536420), (20, 455957), (34, 268210), (68, 134105), (85, 107284), (170, 53642), (340, 26821)]