4628090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 8743680

約数和(自身を除く): 4115590

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 229, 235, 430, 458, 470, 1145, 2021, 2290, 4042, 9847, 10105, 10763, 19694, 20210, 21526, 49235, 53815, 98470, 107630, 462809, 925618, 2314045, 4628090]

約数ペア:

[(1, 4628090), (2, 2314045), (5, 925618), (10, 462809), (43, 107630), (47, 98470), (86, 53815), (94, 49235), (215, 21526), (229, 20210), (235, 19694), (430, 10763), (458, 10105), (470, 9847), (1145, 4042), (2021, 2290)]