2031171.00000000

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 84

約数和(自身を含む): 219401136

約数和(自身を除く): 131972336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 848, 1031, 1060, 1325, 1600, 1696, 2062, 2120, 2650, 3392, 4124, 4240, 5155, 5300, 8248, 8480, 10310, 10600, 16496, 16960, 20620, 21200, 25775, 32992, 41240, 42400, 51550, 54643, 65984, 82480, 84800, 103100, 109286, 164960, 206200, 218572, 273215, 329920, 412400, 437144, 546430, 824800, 874288, 1092860, 1366075, 1649600, 1748576, 2185720, 2732150, 3497152, 4371440, 5464300, 8742880, 10928600, 17485760, 21857200, 43714400, 87428800]

約数ペア:

[(1, 87428800), (2, 43714400), (4, 21857200), (5, 17485760), (8, 10928600), (10, 8742880), (16, 5464300), (20, 4371440), (25, 3497152), (32, 2732150), (40, 2185720), (50, 1748576), (53, 1649600), (64, 1366075), (80, 1092860), (100, 874288), (106, 824800), (160, 546430), (200, 437144), (212, 412400), (265, 329920), (320, 273215), (400, 218572), (424, 206200), (530, 164960), (800, 109286), (848, 103100), (1031, 84800), (1060, 82480), (1325, 65984), (1600, 54643), (1696, 51550), (2062, 42400), (2120, 41240), (2650, 32992), (3392, 25775), (4124, 21200), (4240, 20620), (5155, 16960), (5300, 16496), (8248, 10600), (8480, 10310)]