173182480

素因数分解:

$2^4\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2137}}^1$

素因数の和:3163

約数の個数: 40

約数和(自身を含む): 403235352

約数和(自身を除く): 230052872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1013, 2026, 2137, 4052, 4274, 5065, 8104, 8548, 10130, 10685, 16208, 17096, 20260, 21370, 34192, 40520, 42740, 81040, 85480, 170960, 2164781, 4329562, 8659124, 10823905, 17318248, 21647810, 34636496, 43295620, 86591240, 173182480]

約数ペア:

[(1, 173182480), (2, 86591240), (4, 43295620), (5, 34636496), (8, 21647810), (10, 17318248), (16, 10823905), (20, 8659124), (40, 4329562), (80, 2164781), (1013, 170960), (2026, 85480), (2137, 81040), (4052, 42740), (4274, 40520), (5065, 34192), (8104, 21370), (8548, 20260), (10130, 17096), (10685, 16208)]