108185680

素因数分解:

$2^4\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1567}}^1$

素因数の和:2443

約数の個数: 40

約数和(自身を含む): 251983872

約数和(自身を除く): 143798192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863, 1567, 1726, 3134, 3452, 4315, 6268, 6904, 7835, 8630, 12536, 13808, 15670, 17260, 25072, 31340, 34520, 62680, 69040, 125360, 1352321, 2704642, 5409284, 6761605, 10818568, 13523210, 21637136, 27046420, 54092840, 108185680]

約数ペア:

[(1, 108185680), (2, 54092840), (4, 27046420), (5, 21637136), (8, 13523210), (10, 10818568), (16, 6761605), (20, 5409284), (40, 2704642), (80, 1352321), (863, 125360), (1567, 69040), (1726, 62680), (3134, 34520), (3452, 31340), (4315, 25072), (6268, 17260), (6904, 15670), (7835, 13808), (8630, 12536)]