63662000

素因数分解:

$2^4\times 5^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 80

約数和(自身を含む): 155719200

約数和(自身を除く): 92057200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 139, 200, 229, 250, 278, 400, 458, 500, 556, 695, 916, 1000, 1112, 1145, 1390, 1832, 2000, 2224, 2290, 2780, 3475, 3664, 4580, 5560, 5725, 6950, 9160, 11120, 11450, 13900, 17375, 18320, 22900, 27800, 28625, 31831, 34750, 45800, 55600, 57250, 63662, 69500, 91600, 114500, 127324, 139000, 159155, 229000, 254648, 278000, 318310, 458000, 509296, 636620, 795775, 1273240, 1591550, 2546480, 3183100, 3978875, 6366200, 7957750, 12732400, 15915500, 31831000, 63662000]

約数ペア:

[(1, 63662000), (2, 31831000), (4, 15915500), (5, 12732400), (8, 7957750), (10, 6366200), (16, 3978875), (20, 3183100), (25, 2546480), (40, 1591550), (50, 1273240), (80, 795775), (100, 636620), (125, 509296), (139, 458000), (200, 318310), (229, 278000), (250, 254648), (278, 229000), (400, 159155), (458, 139000), (500, 127324), (556, 114500), (695, 91600), (916, 69500), (1000, 63662), (1112, 57250), (1145, 55600), (1390, 45800), (1832, 34750), (2000, 31831), (2224, 28625), (2290, 27800), (2780, 22900), (3475, 18320), (3664, 17375), (4580, 13900), (5560, 11450), (5725, 11120), (6950, 9160)]