57367640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 141657120

約数和(自身を除く): 84289480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 241, 440, 482, 541, 964, 1082, 1205, 1928, 2164, 2410, 2651, 2705, 4328, 4820, 5302, 5410, 5951, 9640, 10604, 10820, 11902, 13255, 21208, 21640, 23804, 26510, 29755, 47608, 53020, 59510, 106040, 119020, 130381, 238040, 260762, 521524, 651905, 1043048, 1303810, 1434191, 2607620, 2868382, 5215240, 5736764, 7170955, 11473528, 14341910, 28683820, 57367640]

約数ペア:

[(1, 57367640), (2, 28683820), (4, 14341910), (5, 11473528), (8, 7170955), (10, 5736764), (11, 5215240), (20, 2868382), (22, 2607620), (40, 1434191), (44, 1303810), (55, 1043048), (88, 651905), (110, 521524), (220, 260762), (241, 238040), (440, 130381), (482, 119020), (541, 106040), (964, 59510), (1082, 53020), (1205, 47608), (1928, 29755), (2164, 26510), (2410, 23804), (2651, 21640), (2705, 21208), (4328, 13255), (4820, 11902), (5302, 10820), (5410, 10604), (5951, 9640)]