41754640

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1063}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 97368768

約数和(自身を除く): 55614128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1063, 1964, 2126, 2455, 3928, 4252, 4910, 5315, 7856, 8504, 9820, 10630, 17008, 19640, 21260, 39280, 42520, 85040, 521933, 1043866, 2087732, 2609665, 4175464, 5219330, 8350928, 10438660, 20877320, 41754640]

約数ペア:

[(1, 41754640), (2, 20877320), (4, 10438660), (5, 8350928), (8, 5219330), (10, 4175464), (16, 2609665), (20, 2087732), (40, 1043866), (80, 521933), (491, 85040), (982, 42520), (1063, 39280), (1964, 21260), (2126, 19640), (2455, 17008), (3928, 10630), (4252, 9820), (4910, 8504), (5315, 7856)]