126881600

素因数分解:

$2^6\times 5^2\times {\mathrm{79301}}^1$

素因数の和:79323

約数の個数: 42

約数和(自身を含む): 312211974

約数和(自身を除く): 185330374

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 79301, 158602, 317204, 396505, 634408, 793010, 1268816, 1586020, 1982525, 2537632, 3172040, 3965050, 5075264, 6344080, 7930100, 12688160, 15860200, 25376320, 31720400, 63440800, 126881600]

約数ペア:

[(1, 126881600), (2, 63440800), (4, 31720400), (5, 25376320), (8, 15860200), (10, 12688160), (16, 7930100), (20, 6344080), (25, 5075264), (32, 3965050), (40, 3172040), (50, 2537632), (64, 1982525), (80, 1586020), (100, 1268816), (160, 793010), (200, 634408), (320, 396505), (400, 317204), (800, 158602), (1600, 79301)]