100233140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15233}}^1$

素因数の和:15296

約数の個数: 48

約数和(自身を含む): 245693952

約数和(自身を除く): 145460812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 15233, 30466, 60932, 76165, 106631, 152330, 213262, 304660, 426524, 533155, 715951, 1066310, 1431902, 2132620, 2863804, 3579755, 5011657, 7159510, 10023314, 14319020, 20046628, 25058285, 50116570, 100233140]

約数ペア:

[(1, 100233140), (2, 50116570), (4, 25058285), (5, 20046628), (7, 14319020), (10, 10023314), (14, 7159510), (20, 5011657), (28, 3579755), (35, 2863804), (47, 2132620), (70, 1431902), (94, 1066310), (140, 715951), (188, 533155), (235, 426524), (329, 304660), (470, 213262), (658, 152330), (940, 106631), (1316, 76165), (1645, 60932), (3290, 30466), (6580, 15233)]