9175340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 20224512

約数和(自身を除く): 11049172

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 227, 235, 430, 454, 470, 860, 908, 940, 1135, 2021, 2270, 4042, 4540, 8084, 9761, 10105, 10669, 19522, 20210, 21338, 39044, 40420, 42676, 48805, 53345, 97610, 106690, 195220, 213380, 458767, 917534, 1835068, 2293835, 4587670, 9175340]

約数ペア:

[(1, 9175340), (2, 4587670), (4, 2293835), (5, 1835068), (10, 917534), (20, 458767), (43, 213380), (47, 195220), (86, 106690), (94, 97610), (172, 53345), (188, 48805), (215, 42676), (227, 40420), (235, 39044), (430, 21338), (454, 20210), (470, 19522), (860, 10669), (908, 10105), (940, 9761), (1135, 8084), (2021, 4540), (2270, 4042)]