2968481080

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{833843}}^1$

素因数の和:833943

約数の個数: 32

約数和(自身を含む): 6754136400

約数和(自身を除く): 3785655320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 833843, 1667686, 3335372, 4169215, 6670744, 8338430, 16676860, 33353720, 74212027, 148424054, 296848108, 371060135, 593696216, 742120270, 1484240540, 2968481080]

約数ペア:

[(1, 2968481080), (2, 1484240540), (4, 742120270), (5, 593696216), (8, 371060135), (10, 296848108), (20, 148424054), (40, 74212027), (89, 33353720), (178, 16676860), (356, 8338430), (445, 6670744), (712, 4169215), (890, 3335372), (1780, 1667686), (3560, 833843)]