4114245740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{236723}}^1$

素因数の和:236822

約数の個数: 48

約数和(自身を含む): 9544711680

約数和(自身を除く): 5430465940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 4345, 8690, 17380, 236723, 473446, 946892, 1183615, 2367230, 2603953, 4734460, 5207906, 10415812, 13019765, 18701117, 26039530, 37402234, 52079060, 74804468, 93505585, 187011170, 205712287, 374022340, 411424574, 822849148, 1028561435, 2057122870, 4114245740]

約数ペア:

[(1, 4114245740), (2, 2057122870), (4, 1028561435), (5, 822849148), (10, 411424574), (11, 374022340), (20, 205712287), (22, 187011170), (44, 93505585), (55, 74804468), (79, 52079060), (110, 37402234), (158, 26039530), (220, 18701117), (316, 13019765), (395, 10415812), (790, 5207906), (869, 4734460), (1580, 2603953), (1738, 2367230), (3476, 1183615), (4345, 946892), (8690, 473446), (17380, 236723)]