90682250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 189371520

約数和(自身を除く): 98689270

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 170, 190, 250, 323, 425, 475, 646, 850, 950, 1123, 1615, 2125, 2246, 2375, 3230, 4250, 4750, 5615, 8075, 11230, 16150, 19091, 21337, 28075, 38182, 40375, 42674, 56150, 80750, 95455, 106685, 140375, 190910, 213370, 280750, 362729, 477275, 533425, 725458, 954550, 1066850, 1813645, 2386375, 2667125, 3627290, 4772750, 5334250, 9068225, 18136450, 45341125, 90682250]

約数ペア:

[(1, 90682250), (2, 45341125), (5, 18136450), (10, 9068225), (17, 5334250), (19, 4772750), (25, 3627290), (34, 2667125), (38, 2386375), (50, 1813645), (85, 1066850), (95, 954550), (125, 725458), (170, 533425), (190, 477275), (250, 362729), (323, 280750), (425, 213370), (475, 190910), (646, 140375), (850, 106685), (950, 95455), (1123, 80750), (1615, 56150), (2125, 42674), (2246, 40375), (2375, 38182), (3230, 28075), (4250, 21337), (4750, 19091), (5615, 16150), (8075, 11230)]