5320806640

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{285451}}^1$

素因数の和:285697

約数の個数: 40

約数和(自身を含む): 12424012848

約数和(自身を除く): 7103206208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 9320, 18640, 285451, 570902, 1141804, 1427255, 2283608, 2854510, 4567216, 5709020, 11418040, 22836080, 66510083, 133020166, 266040332, 332550415, 532080664, 665100830, 1064161328, 1330201660, 2660403320, 5320806640]

約数ペア:

[(1, 5320806640), (2, 2660403320), (4, 1330201660), (5, 1064161328), (8, 665100830), (10, 532080664), (16, 332550415), (20, 266040332), (40, 133020166), (80, 66510083), (233, 22836080), (466, 11418040), (932, 5709020), (1165, 4567216), (1864, 2854510), (2330, 2283608), (3728, 1427255), (4660, 1141804), (9320, 570902), (18640, 285451)]