106304840

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{5101}}^1$

素因数の和:5633

約数の個数: 32

約数和(自身を含む): 239691960

約数和(自身を除く): 133387120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5101, 5210, 10202, 10420, 20404, 20840, 25505, 40808, 51010, 102020, 204040, 2657621, 5315242, 10630484, 13288105, 21260968, 26576210, 53152420, 106304840]

約数ペア:

[(1, 106304840), (2, 53152420), (4, 26576210), (5, 21260968), (8, 13288105), (10, 10630484), (20, 5315242), (40, 2657621), (521, 204040), (1042, 102020), (2084, 51010), (2605, 40808), (4168, 25505), (5101, 20840), (5210, 20404), (10202, 10420)]