20140804040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1219177}}^1$

素因数の和:1219254

約数の個数: 64

約数和(自身を含む): 52668489600

約数和(自身を除く): 32527685560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 16520, 1219177, 2438354, 4876708, 6095885, 8534239, 9753416, 12191770, 17068478, 24383540, 34136956, 42671195, 48767080, 68273912, 71931443, 85342390, 143862886, 170684780, 287725772, 341369560, 359657215, 503520101, 575451544, 719314430, 1007040202, 1438628860, 2014080404, 2517600505, 2877257720, 4028160808, 5035201010, 10070402020, 20140804040]

約数ペア:

[(1, 20140804040), (2, 10070402020), (4, 5035201010), (5, 4028160808), (7, 2877257720), (8, 2517600505), (10, 2014080404), (14, 1438628860), (20, 1007040202), (28, 719314430), (35, 575451544), (40, 503520101), (56, 359657215), (59, 341369560), (70, 287725772), (118, 170684780), (140, 143862886), (236, 85342390), (280, 71931443), (295, 68273912), (413, 48767080), (472, 42671195), (590, 34136956), (826, 24383540), (1180, 17068478), (1652, 12191770), (2065, 9753416), (2360, 8534239), (3304, 6095885), (4130, 4876708), (8260, 2438354), (16520, 1219177)]