27270800

素因数分解:

$2^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:960

約数の個数: 60

約数和(自身を含む): 66424320

約数和(自身を除く): 39153520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 79, 80, 100, 158, 200, 316, 395, 400, 632, 790, 863, 1264, 1580, 1726, 1975, 3160, 3452, 3950, 4315, 6320, 6904, 7900, 8630, 13808, 15800, 17260, 21575, 31600, 34520, 43150, 68177, 69040, 86300, 136354, 172600, 272708, 340885, 345200, 545416, 681770, 1090832, 1363540, 1704425, 2727080, 3408850, 5454160, 6817700, 13635400, 27270800]

約数ペア:

[(1, 27270800), (2, 13635400), (4, 6817700), (5, 5454160), (8, 3408850), (10, 2727080), (16, 1704425), (20, 1363540), (25, 1090832), (40, 681770), (50, 545416), (79, 345200), (80, 340885), (100, 272708), (158, 172600), (200, 136354), (316, 86300), (395, 69040), (400, 68177), (632, 43150), (790, 34520), (863, 31600), (1264, 21575), (1580, 17260), (1726, 15800), (1975, 13808), (3160, 8630), (3452, 7900), (3950, 6904), (4315, 6320)]