201400880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4759}}^1$

素因数の和:4818

約数の個数: 60

約数和(自身を含む): 489604080

約数和(自身を除く): 288203200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 529, 920, 1058, 1840, 2116, 2645, 4232, 4759, 5290, 8464, 9518, 10580, 19036, 21160, 23795, 38072, 42320, 47590, 76144, 95180, 109457, 190360, 218914, 380720, 437828, 547285, 875656, 1094570, 1751312, 2189140, 2517511, 4378280, 5035022, 8756560, 10070044, 12587555, 20140088, 25175110, 40280176, 50350220, 100700440, 201400880]

約数ペア:

[(1, 201400880), (2, 100700440), (4, 50350220), (5, 40280176), (8, 25175110), (10, 20140088), (16, 12587555), (20, 10070044), (23, 8756560), (40, 5035022), (46, 4378280), (80, 2517511), (92, 2189140), (115, 1751312), (184, 1094570), (230, 875656), (368, 547285), (460, 437828), (529, 380720), (920, 218914), (1058, 190360), (1840, 109457), (2116, 95180), (2645, 76144), (4232, 47590), (4759, 42320), (5290, 38072), (8464, 23795), (9518, 21160), (10580, 19036)]