39339140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53161}}^1$

素因数の和:53207

約数の個数: 24

約数和(自身を含む): 84846552

約数和(自身を除く): 45507412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 53161, 106322, 212644, 265805, 531610, 1063220, 1966957, 3933914, 7867828, 9834785, 19669570, 39339140]

約数ペア:

[(1, 39339140), (2, 19669570), (4, 9834785), (5, 7867828), (10, 3933914), (20, 1966957), (37, 1063220), (74, 531610), (148, 265805), (185, 212644), (370, 106322), (740, 53161)]