23156957140

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1013}}^1\times {\mathrm{2347}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 48798352512

約数和(自身を除く): 25641395372

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1013, 1948, 2026, 2347, 2435, 4052, 4694, 4870, 5065, 9388, 9740, 10130, 11735, 20260, 23470, 46940, 493331, 986662, 1142989, 1973324, 2285978, 2377511, 2466655, 4571956, 4755022, 4933310, 5714945, 9510044, 9866620, 11429890, 11887555, 22859780, 23775110, 47550220, 1157847857, 2315695714, 4631391428, 5789239285, 11578478570, 23156957140]

約数ペア:

[(1, 23156957140), (2, 11578478570), (4, 5789239285), (5, 4631391428), (10, 2315695714), (20, 1157847857), (487, 47550220), (974, 23775110), (1013, 22859780), (1948, 11887555), (2026, 11429890), (2347, 9866620), (2435, 9510044), (4052, 5714945), (4694, 4933310), (4870, 4755022), (5065, 4571956), (9388, 2466655), (9740, 2377511), (10130, 2285978), (11735, 1973324), (20260, 1142989), (23470, 986662), (46940, 493331)]