224899000

素因数分解:

$2^3\times 5^3\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 529027200

約数和(自身を除く): 304128200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 239, 250, 478, 500, 941, 956, 1000, 1195, 1882, 1912, 2390, 3764, 4705, 4780, 5975, 7528, 9410, 9560, 11950, 18820, 23525, 23900, 29875, 37640, 47050, 47800, 59750, 94100, 117625, 119500, 188200, 224899, 235250, 239000, 449798, 470500, 899596, 941000, 1124495, 1799192, 2248990, 4497980, 5622475, 8995960, 11244950, 22489900, 28112375, 44979800, 56224750, 112449500, 224899000]

約数ペア:

[(1, 224899000), (2, 112449500), (4, 56224750), (5, 44979800), (8, 28112375), (10, 22489900), (20, 11244950), (25, 8995960), (40, 5622475), (50, 4497980), (100, 2248990), (125, 1799192), (200, 1124495), (239, 941000), (250, 899596), (478, 470500), (500, 449798), (941, 239000), (956, 235250), (1000, 224899), (1195, 188200), (1882, 119500), (1912, 117625), (2390, 94100), (3764, 59750), (4705, 47800), (4780, 47050), (5975, 37640), (7528, 29875), (9410, 23900), (9560, 23525), (11950, 18820)]