45000140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{60811}}^1$

素因数の和:60857

約数の個数: 24

約数和(自身を含む): 97055952

約数和(自身を除く): 52055812

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 60811, 121622, 243244, 304055, 608110, 1216220, 2250007, 4500014, 9000028, 11250035, 22500070, 45000140]

約数ペア:

[(1, 45000140), (2, 22500070), (4, 11250035), (5, 9000028), (10, 4500014), (20, 2250007), (37, 1216220), (74, 608110), (148, 304055), (185, 243244), (370, 121622), (740, 60811)]