14421560

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4051}}^1$

素因数の和:4151

約数の個数: 32

約数和(自身を含む): 32821200

約数和(自身を除く): 18399640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 4051, 8102, 16204, 20255, 32408, 40510, 81020, 162040, 360539, 721078, 1442156, 1802695, 2884312, 3605390, 7210780, 14421560]

約数ペア:

[(1, 14421560), (2, 7210780), (4, 3605390), (5, 2884312), (8, 1802695), (10, 1442156), (20, 721078), (40, 360539), (89, 162040), (178, 81020), (356, 40510), (445, 32408), (712, 20255), (890, 16204), (1780, 8102), (3560, 4051)]