138960650

素因数分解:

$2^1\times 5^2\times {\mathrm{877}}^1\times {\mathrm{3169}}^1$

素因数の和:4058

約数の個数: 24

約数和(自身を含む): 258843180

約数和(自身を除く): 119882530

約数列:

[1, 2, 5, 10, 25, 50, 877, 1754, 3169, 4385, 6338, 8770, 15845, 21925, 31690, 43850, 79225, 158450, 2779213, 5558426, 13896065, 27792130, 69480325, 138960650]

約数ペア:

[(1, 138960650), (2, 69480325), (5, 27792130), (10, 13896065), (25, 5558426), (50, 2779213), (877, 158450), (1754, 79225), (3169, 43850), (4385, 31690), (6338, 21925), (8770, 15845)]