24460760

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6871}}^1$

素因数の和:6971

約数の個数: 32

約数和(自身を含む): 55663200

約数和(自身を除く): 31202440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 6871, 13742, 27484, 34355, 54968, 68710, 137420, 274840, 611519, 1223038, 2446076, 3057595, 4892152, 6115190, 12230380, 24460760]

約数ペア:

[(1, 24460760), (2, 12230380), (4, 6115190), (5, 4892152), (8, 3057595), (10, 2446076), (20, 1223038), (40, 611519), (89, 274840), (178, 137420), (356, 68710), (445, 54968), (712, 34355), (890, 27484), (1780, 13742), (3560, 6871)]