1796716400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1819

約数の個数: 120

約数和(自身を含む): 4601406384

約数和(自身を除く): 2804689984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 163, 170, 200, 272, 326, 340, 400, 425, 652, 680, 815, 850, 1304, 1360, 1621, 1630, 1700, 2608, 2771, 3242, 3260, 3400, 4075, 5542, 6484, 6520, 6800, 8105, 8150, 11084, 12968, 13040, 13855, 16210, 16300, 22168, 25936, 27557, 27710, 32420, 32600, 40525, 44336, 55114, 55420, 64840, 65200, 69275, 81050, 110228, 110840, 129680, 137785, 138550, 162100, 220456, 221680, 264223, 275570, 277100, 324200, 440912, 528446, 551140, 554200, 648400, 688925, 1056892, 1102280, 1108400, 1321115, 1377850, 2113784, 2204560, 2642230, 2755700, 4227568, 4491791, 5284460, 5511400, 6605575, 8983582, 10568920, 11022800, 13211150, 17967164, 21137840, 22458955, 26422300, 35934328, 44917910, 52844600, 71868656, 89835820, 105689200, 112294775, 179671640, 224589550, 359343280, 449179100, 898358200, 1796716400]

約数ペア:

[(1, 1796716400), (2, 898358200), (4, 449179100), (5, 359343280), (8, 224589550), (10, 179671640), (16, 112294775), (17, 105689200), (20, 89835820), (25, 71868656), (34, 52844600), (40, 44917910), (50, 35934328), (68, 26422300), (80, 22458955), (85, 21137840), (100, 17967164), (136, 13211150), (163, 11022800), (170, 10568920), (200, 8983582), (272, 6605575), (326, 5511400), (340, 5284460), (400, 4491791), (425, 4227568), (652, 2755700), (680, 2642230), (815, 2204560), (850, 2113784), (1304, 1377850), (1360, 1321115), (1621, 1108400), (1630, 1102280), (1700, 1056892), (2608, 688925), (2771, 648400), (3242, 554200), (3260, 551140), (3400, 528446), (4075, 440912), (5542, 324200), (6484, 277100), (6520, 275570), (6800, 264223), (8105, 221680), (8150, 220456), (11084, 162100), (12968, 138550), (13040, 137785), (13855, 129680), (16210, 110840), (16300, 110228), (22168, 81050), (25936, 69275), (27557, 65200), (27710, 64840), (32420, 55420), (32600, 55114), (40525, 44336)]