22333040

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2729

約数の個数: 40

約数和(自身を含む): 52429680

約数和(自身を除く): 30096640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 2609, 4280, 5218, 8560, 10436, 13045, 20872, 26090, 41744, 52180, 104360, 208720, 279163, 558326, 1116652, 1395815, 2233304, 2791630, 4466608, 5583260, 11166520, 22333040]

約数ペア:

[(1, 22333040), (2, 11166520), (4, 5583260), (5, 4466608), (8, 2791630), (10, 2233304), (16, 1395815), (20, 1116652), (40, 558326), (80, 279163), (107, 208720), (214, 104360), (428, 52180), (535, 41744), (856, 26090), (1070, 20872), (1712, 13045), (2140, 10436), (2609, 8560), (4280, 5218)]