10031120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11399}}^1$

素因数の和:11423

約数の個数: 40

約数和(自身を含む): 25444800

約数和(自身を除く): 15413680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 11399, 22798, 45596, 56995, 91192, 113990, 125389, 182384, 227980, 250778, 455960, 501556, 626945, 911920, 1003112, 1253890, 2006224, 2507780, 5015560, 10031120]

約数ペア:

[(1, 10031120), (2, 5015560), (4, 2507780), (5, 2006224), (8, 1253890), (10, 1003112), (11, 911920), (16, 626945), (20, 501556), (22, 455960), (40, 250778), (44, 227980), (55, 182384), (80, 125389), (88, 113990), (110, 91192), (176, 56995), (220, 45596), (440, 22798), (880, 11399)]