40692160

素因数分解:

$2^6\times 5^1\times {\mathrm{127163}}^1$

素因数の和:127180

約数の個数: 28

約数和(自身を含む): 96898968

約数和(自身を除く): 56206808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 127163, 254326, 508652, 635815, 1017304, 1271630, 2034608, 2543260, 4069216, 5086520, 8138432, 10173040, 20346080, 40692160]

約数ペア:

[(1, 40692160), (2, 20346080), (4, 10173040), (5, 8138432), (8, 5086520), (10, 4069216), (16, 2543260), (20, 2034608), (32, 1271630), (40, 1017304), (64, 635815), (80, 508652), (160, 254326), (320, 127163)]