26599000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 63329760

約数和(自身を除く): 36730760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 397, 500, 536, 670, 794, 1000, 1340, 1588, 1675, 1985, 2680, 3176, 3350, 3970, 6700, 7940, 8375, 9925, 13400, 15880, 16750, 19850, 26599, 33500, 39700, 49625, 53198, 67000, 79400, 99250, 106396, 132995, 198500, 212792, 265990, 397000, 531980, 664975, 1063960, 1329950, 2659900, 3324875, 5319800, 6649750, 13299500, 26599000]

約数ペア:

[(1, 26599000), (2, 13299500), (4, 6649750), (5, 5319800), (8, 3324875), (10, 2659900), (20, 1329950), (25, 1063960), (40, 664975), (50, 531980), (67, 397000), (100, 265990), (125, 212792), (134, 198500), (200, 132995), (250, 106396), (268, 99250), (335, 79400), (397, 67000), (500, 53198), (536, 49625), (670, 39700), (794, 33500), (1000, 26599), (1340, 19850), (1588, 16750), (1675, 15880), (1985, 13400), (2680, 9925), (3176, 8375), (3350, 7940), (3970, 6700)]