4421066080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{673943}}^1$

素因数の和:673999

約数の個数: 48

約数和(自身を含む): 10699534944

約数和(自身を除く): 6278468864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 673943, 1347886, 2695772, 3369715, 5391544, 6739430, 10783088, 13478860, 21566176, 26957720, 27631663, 53915440, 55263326, 107830880, 110526652, 138158315, 221053304, 276316630, 442106608, 552633260, 884213216, 1105266520, 2210533040, 4421066080]

約数ペア:

[(1, 4421066080), (2, 2210533040), (4, 1105266520), (5, 884213216), (8, 552633260), (10, 442106608), (16, 276316630), (20, 221053304), (32, 138158315), (40, 110526652), (41, 107830880), (80, 55263326), (82, 53915440), (160, 27631663), (164, 26957720), (205, 21566176), (328, 13478860), (410, 10783088), (656, 6739430), (820, 5391544), (1312, 3369715), (1640, 2695772), (3280, 1347886), (6560, 673943)]