28632220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46181}}^1$

素因数の和:46221

約数の個数: 24

約数和(自身を含む): 62068608

約数和(自身を除く): 33436388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 46181, 92362, 184724, 230905, 461810, 923620, 1431611, 2863222, 5726444, 7158055, 14316110, 28632220]

約数ペア:

[(1, 28632220), (2, 14316110), (4, 7158055), (5, 5726444), (10, 2863222), (20, 1431611), (31, 923620), (62, 461810), (124, 230905), (155, 184724), (310, 92362), (620, 46181)]