133670360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{49877}}^1$

素因数の和:49955

約数の個数: 32

約数和(自身を含む): 305253360

約数和(自身を除く): 171583000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 49877, 99754, 199508, 249385, 399016, 498770, 997540, 1995080, 3341759, 6683518, 13367036, 16708795, 26734072, 33417590, 66835180, 133670360]

約数ペア:

[(1, 133670360), (2, 66835180), (4, 33417590), (5, 26734072), (8, 16708795), (10, 13367036), (20, 6683518), (40, 3341759), (67, 1995080), (134, 997540), (268, 498770), (335, 399016), (536, 249385), (670, 199508), (1340, 99754), (2680, 49877)]