6636650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 13392000

約数和(自身を除く): 6755350

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 199, 230, 290, 398, 575, 667, 725, 995, 1150, 1334, 1450, 1990, 3335, 4577, 4975, 5771, 6670, 9154, 9950, 11542, 16675, 22885, 28855, 33350, 45770, 57710, 114425, 132733, 144275, 228850, 265466, 288550, 663665, 1327330, 3318325, 6636650]

約数ペア:

[(1, 6636650), (2, 3318325), (5, 1327330), (10, 663665), (23, 288550), (25, 265466), (29, 228850), (46, 144275), (50, 132733), (58, 114425), (115, 57710), (145, 45770), (199, 33350), (230, 28855), (290, 22885), (398, 16675), (575, 11542), (667, 9950), (725, 9154), (995, 6670), (1150, 5771), (1334, 4975), (1450, 4577), (1990, 3335)]