22393194640

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3543227}}^1$

素因数の和:3543319

約数の個数: 40

約数和(自身を含む): 52723232640

約数和(自身を除く): 30330038000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 3543227, 7086454, 14172908, 17716135, 28345816, 35432270, 56691632, 70864540, 141729080, 279914933, 283458160, 559829866, 1119659732, 1399574665, 2239319464, 2799149330, 4478638928, 5598298660, 11196597320, 22393194640]

約数ペア:

[(1, 22393194640), (2, 11196597320), (4, 5598298660), (5, 4478638928), (8, 2799149330), (10, 2239319464), (16, 1399574665), (20, 1119659732), (40, 559829866), (79, 283458160), (80, 279914933), (158, 141729080), (316, 70864540), (395, 56691632), (632, 35432270), (790, 28345816), (1264, 17716135), (1580, 14172908), (3160, 7086454), (6320, 3543227)]