23845960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4001}}^1$

素因数の和:4161

約数の個数: 32

約数和(自身を含む): 54027000

約数和(自身を除く): 30181040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 4001, 5960, 8002, 16004, 20005, 32008, 40010, 80020, 160040, 596149, 1192298, 2384596, 2980745, 4769192, 5961490, 11922980, 23845960]

約数ペア:

[(1, 23845960), (2, 11922980), (4, 5961490), (5, 4769192), (8, 2980745), (10, 2384596), (20, 1192298), (40, 596149), (149, 160040), (298, 80020), (596, 40010), (745, 32008), (1192, 20005), (1490, 16004), (2980, 8002), (4001, 5960)]