75738520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13276

約数の個数: 64

約数和(自身を含む): 200219040

約数和(自身を除く): 124480520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 13241, 26482, 52964, 66205, 105928, 132410, 145651, 172133, 264820, 291302, 344266, 529640, 582604, 688532, 728255, 860665, 1165208, 1377064, 1456510, 1721330, 1893463, 2913020, 3442660, 3786926, 5826040, 6885320, 7573852, 9467315, 15147704, 18934630, 37869260, 75738520]

約数ペア:

[(1, 75738520), (2, 37869260), (4, 18934630), (5, 15147704), (8, 9467315), (10, 7573852), (11, 6885320), (13, 5826040), (20, 3786926), (22, 3442660), (26, 2913020), (40, 1893463), (44, 1721330), (52, 1456510), (55, 1377064), (65, 1165208), (88, 860665), (104, 728255), (110, 688532), (130, 582604), (143, 529640), (220, 344266), (260, 291302), (286, 264820), (440, 172133), (520, 145651), (572, 132410), (715, 105928), (1144, 66205), (1430, 52964), (2860, 26482), (5720, 13241)]