9022840

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 20424960

約数和(自身を除く): 11402120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1181, 1528, 1910, 2362, 3820, 4724, 5905, 7640, 9448, 11810, 23620, 47240, 225571, 451142, 902284, 1127855, 1804568, 2255710, 4511420, 9022840]

約数ペア:

[(1, 9022840), (2, 4511420), (4, 2255710), (5, 1804568), (8, 1127855), (10, 902284), (20, 451142), (40, 225571), (191, 47240), (382, 23620), (764, 11810), (955, 9448), (1181, 7640), (1528, 5905), (1910, 4724), (2362, 3820)]