39777710020

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1657}}^1\times {\mathrm{3167}}^1$

素因数の和:5212

約数の個数: 48

約数和(自身を含む): 83830602240

約数和(自身を除く): 44052892220

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1657, 1895, 3167, 3314, 3790, 6334, 6628, 7580, 8285, 12668, 15835, 16570, 31670, 33140, 63340, 628003, 1200293, 1256006, 2400586, 2512012, 3140015, 4801172, 5247719, 6001465, 6280030, 10495438, 12002930, 12560060, 20990876, 24005860, 26238595, 52477190, 104954380, 1988885501, 3977771002, 7955542004, 9944427505, 19888855010, 39777710020]

約数ペア:

[(1, 39777710020), (2, 19888855010), (4, 9944427505), (5, 7955542004), (10, 3977771002), (20, 1988885501), (379, 104954380), (758, 52477190), (1516, 26238595), (1657, 24005860), (1895, 20990876), (3167, 12560060), (3314, 12002930), (3790, 10495438), (6334, 6280030), (6628, 6001465), (7580, 5247719), (8285, 4801172), (12668, 3140015), (15835, 2512012), (16570, 2400586), (31670, 1256006), (33140, 1200293), (63340, 628003)]