45640760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2207}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 114462720

約数和(自身を除く): 68821960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2207, 2585, 4136, 4414, 5170, 8828, 10340, 11035, 17656, 20680, 22070, 24277, 44140, 48554, 88280, 97108, 103729, 121385, 194216, 207458, 242770, 414916, 485540, 518645, 829832, 971080, 1037290, 1141019, 2074580, 2282038, 4149160, 4564076, 5705095, 9128152, 11410190, 22820380, 45640760]

約数ペア:

[(1, 45640760), (2, 22820380), (4, 11410190), (5, 9128152), (8, 5705095), (10, 4564076), (11, 4149160), (20, 2282038), (22, 2074580), (40, 1141019), (44, 1037290), (47, 971080), (55, 829832), (88, 518645), (94, 485540), (110, 414916), (188, 242770), (220, 207458), (235, 194216), (376, 121385), (440, 103729), (470, 97108), (517, 88280), (940, 48554), (1034, 44140), (1880, 24277), (2068, 22070), (2207, 20680), (2585, 17656), (4136, 11035), (4414, 10340), (5170, 8828)]