929074420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{19609}}^1$

素因数の和:19744

約数の個数: 48

約数和(自身を含む): 2055755520

約数和(自身を除く): 1126681100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 2060, 2369, 4738, 9476, 11845, 19609, 23690, 39218, 47380, 78436, 98045, 196090, 392180, 451007, 902014, 1804028, 2019727, 2255035, 4039454, 4510070, 8078908, 9020140, 10098635, 20197270, 40394540, 46453721, 92907442, 185814884, 232268605, 464537210, 929074420]

約数ペア:

[(1, 929074420), (2, 464537210), (4, 232268605), (5, 185814884), (10, 92907442), (20, 46453721), (23, 40394540), (46, 20197270), (92, 10098635), (103, 9020140), (115, 8078908), (206, 4510070), (230, 4039454), (412, 2255035), (460, 2019727), (515, 1804028), (1030, 902014), (2060, 451007), (2369, 392180), (4738, 196090), (9476, 98045), (11845, 78436), (19609, 47380), (23690, 39218)]