9087320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 23500800

約数和(自身を除く): 14413480

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1087, 1672, 2090, 2174, 4180, 4348, 5435, 8360, 8696, 10870, 11957, 20653, 21740, 23914, 41306, 43480, 47828, 59785, 82612, 95656, 103265, 119570, 165224, 206530, 227183, 239140, 413060, 454366, 478280, 826120, 908732, 1135915, 1817464, 2271830, 4543660, 9087320]

約数ペア:

[(1, 9087320), (2, 4543660), (4, 2271830), (5, 1817464), (8, 1135915), (10, 908732), (11, 826120), (19, 478280), (20, 454366), (22, 413060), (38, 239140), (40, 227183), (44, 206530), (55, 165224), (76, 119570), (88, 103265), (95, 95656), (110, 82612), (152, 59785), (190, 47828), (209, 43480), (220, 41306), (380, 23914), (418, 21740), (440, 20653), (760, 11957), (836, 10870), (1045, 8696), (1087, 8360), (1672, 5435), (2090, 4348), (2174, 4180)]