5148798620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1268177}}^1$

素因数の和:1268222

約数の個数: 48

約数和(自身を含む): 12783234240

約数和(自身を除く): 7634435620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 1268177, 2536354, 5072708, 6340885, 8877239, 12681770, 17754478, 25363540, 35508956, 36777133, 44386195, 73554266, 88772390, 147108532, 177544780, 183885665, 257439931, 367771330, 514879862, 735542660, 1029759724, 1287199655, 2574399310, 5148798620]

約数ペア:

[(1, 5148798620), (2, 2574399310), (4, 1287199655), (5, 1029759724), (7, 735542660), (10, 514879862), (14, 367771330), (20, 257439931), (28, 183885665), (29, 177544780), (35, 147108532), (58, 88772390), (70, 73554266), (116, 44386195), (140, 36777133), (145, 35508956), (203, 25363540), (290, 17754478), (406, 12681770), (580, 8877239), (812, 6340885), (1015, 5072708), (2030, 2536354), (4060, 1268177)]