15671180740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{34703}}^1$

素因数の和:35116

約数の個数: 48

約数和(自身を含む): 33500742912

約数和(自身を除く): 17829562172

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 337, 670, 674, 1340, 1348, 1685, 3370, 6740, 22579, 34703, 45158, 69406, 90316, 112895, 138812, 173515, 225790, 347030, 451580, 694060, 2325101, 4650202, 9300404, 11625505, 11694911, 23251010, 23389822, 46502020, 46779644, 58474555, 116949110, 233898220, 783559037, 1567118074, 3134236148, 3917795185, 7835590370, 15671180740]

約数ペア:

[(1, 15671180740), (2, 7835590370), (4, 3917795185), (5, 3134236148), (10, 1567118074), (20, 783559037), (67, 233898220), (134, 116949110), (268, 58474555), (335, 46779644), (337, 46502020), (670, 23389822), (674, 23251010), (1340, 11694911), (1348, 11625505), (1685, 9300404), (3370, 4650202), (6740, 2325101), (22579, 694060), (34703, 451580), (45158, 347030), (69406, 225790), (90316, 173515), (112895, 138812)]