42695200

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 72

約数和(自身を含む): 105649488

約数和(自身を除く): 62954288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 643, 664, 800, 830, 1286, 1328, 1660, 2075, 2572, 2656, 3215, 3320, 4150, 5144, 6430, 6640, 8300, 10288, 12860, 13280, 16075, 16600, 20576, 25720, 32150, 33200, 51440, 53369, 64300, 66400, 102880, 106738, 128600, 213476, 257200, 266845, 426952, 514400, 533690, 853904, 1067380, 1334225, 1707808, 2134760, 2668450, 4269520, 5336900, 8539040, 10673800, 21347600, 42695200]

約数ペア:

[(1, 42695200), (2, 21347600), (4, 10673800), (5, 8539040), (8, 5336900), (10, 4269520), (16, 2668450), (20, 2134760), (25, 1707808), (32, 1334225), (40, 1067380), (50, 853904), (80, 533690), (83, 514400), (100, 426952), (160, 266845), (166, 257200), (200, 213476), (332, 128600), (400, 106738), (415, 102880), (643, 66400), (664, 64300), (800, 53369), (830, 51440), (1286, 33200), (1328, 32150), (1660, 25720), (2075, 20576), (2572, 16600), (2656, 16075), (3215, 13280), (3320, 12860), (4150, 10288), (5144, 8300), (6430, 6640)]