6658550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 13421760

約数和(自身を除く): 6763210

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 163, 190, 215, 326, 430, 475, 815, 817, 950, 1075, 1630, 1634, 2150, 3097, 4075, 4085, 6194, 7009, 8150, 8170, 14018, 15485, 20425, 30970, 35045, 40850, 70090, 77425, 133171, 154850, 175225, 266342, 350450, 665855, 1331710, 3329275, 6658550]

約数ペア:

[(1, 6658550), (2, 3329275), (5, 1331710), (10, 665855), (19, 350450), (25, 266342), (38, 175225), (43, 154850), (50, 133171), (86, 77425), (95, 70090), (163, 40850), (190, 35045), (215, 30970), (326, 20425), (430, 15485), (475, 14018), (815, 8170), (817, 8150), (950, 7009), (1075, 6194), (1630, 4085), (1634, 4075), (2150, 3097)]