9231080

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2593}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 21011400

約数和(自身を除く): 11780320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 2593, 3560, 5186, 10372, 12965, 20744, 25930, 51860, 103720, 230777, 461554, 923108, 1153885, 1846216, 2307770, 4615540, 9231080]

約数ペア:

[(1, 9231080), (2, 4615540), (4, 2307770), (5, 1846216), (8, 1153885), (10, 923108), (20, 461554), (40, 230777), (89, 103720), (178, 51860), (356, 25930), (445, 20744), (712, 12965), (890, 10372), (1780, 5186), (2593, 3560)]