568476080

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{116491}}^1$

素因数の和:116565

約数の個数: 40

約数和(自身を含む): 1343385744

約数和(自身を除く): 774909664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 116491, 232982, 465964, 582455, 931928, 1164910, 1863856, 2329820, 4659640, 7105951, 9319280, 14211902, 28423804, 35529755, 56847608, 71059510, 113695216, 142119020, 284238040, 568476080]

約数ペア:

[(1, 568476080), (2, 284238040), (4, 142119020), (5, 113695216), (8, 71059510), (10, 56847608), (16, 35529755), (20, 28423804), (40, 14211902), (61, 9319280), (80, 7105951), (122, 4659640), (244, 2329820), (305, 1863856), (488, 1164910), (610, 931928), (976, 582455), (1220, 465964), (2440, 232982), (4880, 116491)]