123699080

素因数分解:

$2^3\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{2377}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 278654040

約数和(自身を除く): 154954960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1301, 2377, 2602, 4754, 5204, 6505, 9508, 10408, 11885, 13010, 19016, 23770, 26020, 47540, 52040, 95080, 3092477, 6184954, 12369908, 15462385, 24739816, 30924770, 61849540, 123699080]

約数ペア:

[(1, 123699080), (2, 61849540), (4, 30924770), (5, 24739816), (8, 15462385), (10, 12369908), (20, 6184954), (40, 3092477), (1301, 95080), (2377, 52040), (2602, 47540), (4754, 26020), (5204, 23770), (6505, 19016), (9508, 13010), (10408, 11885)]