15704070140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2461453}}^1$

素因数の和:2461502

約数の個数: 48

約数和(自身を含む): 37217184480

約数和(自身を除く): 21513114340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 2461453, 4922906, 9845812, 12307265, 24614530, 27075983, 49229060, 54151966, 71382137, 108303932, 135379915, 142764274, 270759830, 285528548, 356910685, 541519660, 713821370, 785203507, 1427642740, 1570407014, 3140814028, 3926017535, 7852035070, 15704070140]

約数ペア:

[(1, 15704070140), (2, 7852035070), (4, 3926017535), (5, 3140814028), (10, 1570407014), (11, 1427642740), (20, 785203507), (22, 713821370), (29, 541519660), (44, 356910685), (55, 285528548), (58, 270759830), (110, 142764274), (116, 135379915), (145, 108303932), (220, 71382137), (290, 54151966), (319, 49229060), (580, 27075983), (638, 24614530), (1276, 12307265), (1595, 9845812), (3190, 4922906), (6380, 2461453)]