75089080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3631}}^1$

素因数の和:3700

約数の個数: 64

約数和(自身を含む): 188282880

約数和(自身を除く): 113193800

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, 2585, 3631, 4136, 5170, 7262, 10340, 14524, 18155, 20680, 29048, 36310, 39941, 72620, 79882, 145240, 159764, 170657, 199705, 319528, 341314, 399410, 682628, 798820, 853285, 1365256, 1597640, 1706570, 1877227, 3413140, 3754454, 6826280, 7508908, 9386135, 15017816, 18772270, 37544540, 75089080]

約数ペア:

[(1, 75089080), (2, 37544540), (4, 18772270), (5, 15017816), (8, 9386135), (10, 7508908), (11, 6826280), (20, 3754454), (22, 3413140), (40, 1877227), (44, 1706570), (47, 1597640), (55, 1365256), (88, 853285), (94, 798820), (110, 682628), (188, 399410), (220, 341314), (235, 319528), (376, 199705), (440, 170657), (470, 159764), (517, 145240), (940, 79882), (1034, 72620), (1880, 39941), (2068, 36310), (2585, 29048), (3631, 20680), (4136, 18155), (5170, 14524), (7262, 10340)]