73104156740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{571037}}^1$

素因数の和:571256

約数の個数: 48

約数和(自身を含む): 158579536752

約数和(自身を除く): 85475380012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 173, 185, 346, 370, 692, 740, 865, 1730, 3460, 6401, 12802, 25604, 32005, 64010, 128020, 571037, 1142074, 2284148, 2855185, 5710370, 11420740, 21128369, 42256738, 84513476, 98789401, 105641845, 197578802, 211283690, 395157604, 422567380, 493947005, 987894010, 1975788020, 3655207837, 7310415674, 14620831348, 18276039185, 36552078370, 73104156740]

約数ペア:

[(1, 73104156740), (2, 36552078370), (4, 18276039185), (5, 14620831348), (10, 7310415674), (20, 3655207837), (37, 1975788020), (74, 987894010), (148, 493947005), (173, 422567380), (185, 395157604), (346, 211283690), (370, 197578802), (692, 105641845), (740, 98789401), (865, 84513476), (1730, 42256738), (3460, 21128369), (6401, 11420740), (12802, 5710370), (25604, 2855185), (32005, 2284148), (64010, 1142074), (128020, 571037)]