32105680

素因数分解:

$2^4\times 5^1\times {\mathrm{401321}}^1$

素因数の和:401334

約数の個数: 20

約数和(自身を含む): 74645892

約数和(自身を除く): 42540212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401321, 802642, 1605284, 2006605, 3210568, 4013210, 6421136, 8026420, 16052840, 32105680]

約数ペア:

[(1, 32105680), (2, 16052840), (4, 8026420), (5, 6421136), (8, 4013210), (10, 3210568), (16, 2006605), (20, 1605284), (40, 802642), (80, 401321)]