2443670080

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{21881}}^1$

素因数の和:22247

約数の個数: 56

約数和(自身を含む): 5835929400

約数和(自身を除く): 3392259320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11168, 13960, 21881, 22336, 27920, 43762, 55840, 87524, 109405, 111680, 175048, 218810, 350096, 437620, 700192, 875240, 1400384, 1750480, 3500960, 7001920, 7636469, 15272938, 30545876, 38182345, 61091752, 76364690, 122183504, 152729380, 244367008, 305458760, 488734016, 610917520, 1221835040, 2443670080]

約数ペア:

[(1, 2443670080), (2, 1221835040), (4, 610917520), (5, 488734016), (8, 305458760), (10, 244367008), (16, 152729380), (20, 122183504), (32, 76364690), (40, 61091752), (64, 38182345), (80, 30545876), (160, 15272938), (320, 7636469), (349, 7001920), (698, 3500960), (1396, 1750480), (1745, 1400384), (2792, 875240), (3490, 700192), (5584, 437620), (6980, 350096), (11168, 218810), (13960, 175048), (21881, 111680), (22336, 109405), (27920, 87524), (43762, 55840)]