39416990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 73350144

約数和(自身を除く): 33933154

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 757, 1270, 1514, 3785, 5207, 7570, 10414, 26035, 31037, 52070, 62074, 96139, 155185, 192278, 310370, 480695, 961390, 3941699, 7883398, 19708495, 39416990]

約数ペア:

[(1, 39416990), (2, 19708495), (5, 7883398), (10, 3941699), (41, 961390), (82, 480695), (127, 310370), (205, 192278), (254, 155185), (410, 96139), (635, 62074), (757, 52070), (1270, 31037), (1514, 26035), (3785, 10414), (5207, 7570)]