100581740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10723}}^1$

素因数の和:10806

約数の個数: 48

約数和(自身を含む): 245021952

約数和(自身を除く): 144440212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 10723, 21446, 42892, 53615, 75061, 107230, 150122, 214460, 300244, 375305, 718441, 750610, 1436882, 1501220, 2873764, 3592205, 5029087, 7184410, 10058174, 14368820, 20116348, 25145435, 50290870, 100581740]

約数ペア:

[(1, 100581740), (2, 50290870), (4, 25145435), (5, 20116348), (7, 14368820), (10, 10058174), (14, 7184410), (20, 5029087), (28, 3592205), (35, 2873764), (67, 1501220), (70, 1436882), (134, 750610), (140, 718441), (268, 375305), (335, 300244), (469, 214460), (670, 150122), (938, 107230), (1340, 75061), (1876, 53615), (2345, 42892), (4690, 21446), (9380, 10723)]