13717400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 32241240

約数和(自身を除く): 18523840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 641, 856, 1070, 1282, 2140, 2564, 2675, 3205, 4280, 5128, 5350, 6410, 10700, 12820, 16025, 21400, 25640, 32050, 64100, 68587, 128200, 137174, 274348, 342935, 548696, 685870, 1371740, 1714675, 2743480, 3429350, 6858700, 13717400]

約数ペア:

[(1, 13717400), (2, 6858700), (4, 3429350), (5, 2743480), (8, 1714675), (10, 1371740), (20, 685870), (25, 548696), (40, 342935), (50, 274348), (100, 137174), (107, 128200), (200, 68587), (214, 64100), (428, 32050), (535, 25640), (641, 21400), (856, 16025), (1070, 12820), (1282, 10700), (2140, 6410), (2564, 5350), (2675, 5128), (3205, 4280)]