3253160

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 7378560

約数和(自身を除く): 4125400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 487, 668, 835, 974, 1336, 1670, 1948, 2435, 3340, 3896, 4870, 6680, 9740, 19480, 81329, 162658, 325316, 406645, 650632, 813290, 1626580, 3253160]

約数ペア:

[(1, 3253160), (2, 1626580), (4, 813290), (5, 650632), (8, 406645), (10, 325316), (20, 162658), (40, 81329), (167, 19480), (334, 9740), (487, 6680), (668, 4870), (835, 3896), (974, 3340), (1336, 2435), (1670, 1948)]