2016329720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{3019}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 4631472000

約数和(自身を除く): 2615142280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 283, 295, 472, 566, 590, 1132, 1180, 1415, 2264, 2360, 2830, 3019, 5660, 6038, 11320, 12076, 15095, 16697, 24152, 30190, 33394, 60380, 66788, 83485, 120760, 133576, 166970, 178121, 333940, 356242, 667880, 712484, 854377, 890605, 1424968, 1708754, 1781210, 3417508, 3562420, 4271885, 6835016, 7124840, 8543770, 17087540, 34175080, 50408243, 100816486, 201632972, 252041215, 403265944, 504082430, 1008164860, 2016329720]

約数ペア:

[(1, 2016329720), (2, 1008164860), (4, 504082430), (5, 403265944), (8, 252041215), (10, 201632972), (20, 100816486), (40, 50408243), (59, 34175080), (118, 17087540), (236, 8543770), (283, 7124840), (295, 6835016), (472, 4271885), (566, 3562420), (590, 3417508), (1132, 1781210), (1180, 1708754), (1415, 1424968), (2264, 890605), (2360, 854377), (2830, 712484), (3019, 667880), (5660, 356242), (6038, 333940), (11320, 178121), (12076, 166970), (15095, 133576), (16697, 120760), (24152, 83485), (30190, 66788), (33394, 60380)]