9945340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29251}}^1$

素因数の和:29277

約数の個数: 24

約数和(自身を含む): 22114512

約数和(自身を除く): 12169172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 29251, 58502, 117004, 146255, 292510, 497267, 585020, 994534, 1989068, 2486335, 4972670, 9945340]

約数ペア:

[(1, 9945340), (2, 4972670), (4, 2486335), (5, 1989068), (10, 994534), (17, 585020), (20, 497267), (34, 292510), (68, 146255), (85, 117004), (170, 58502), (340, 29251)]