127297600

素因数分解:

$2^6\times 5^2\times {\mathrm{79561}}^1$

素因数の和:79583

約数の個数: 42

約数和(自身を含む): 313235594

約数和(自身を除く): 185937994

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 79561, 159122, 318244, 397805, 636488, 795610, 1272976, 1591220, 1989025, 2545952, 3182440, 3978050, 5091904, 6364880, 7956100, 12729760, 15912200, 25459520, 31824400, 63648800, 127297600]

約数ペア:

[(1, 127297600), (2, 63648800), (4, 31824400), (5, 25459520), (8, 15912200), (10, 12729760), (16, 7956100), (20, 6364880), (25, 5091904), (32, 3978050), (40, 3182440), (50, 2545952), (64, 1989025), (80, 1591220), (100, 1272976), (160, 795610), (200, 636488), (320, 397805), (400, 318244), (800, 159122), (1600, 79561)]