13887200

素因数分解:

$2^5\times 5^2\times {\mathrm{17359}}^1$

素因数の和:17379

約数の個数: 36

約数和(自身を含む): 33904080

約数和(自身を除く): 20016880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 17359, 34718, 69436, 86795, 138872, 173590, 277744, 347180, 433975, 555488, 694360, 867950, 1388720, 1735900, 2777440, 3471800, 6943600, 13887200]

約数ペア:

[(1, 13887200), (2, 6943600), (4, 3471800), (5, 2777440), (8, 1735900), (10, 1388720), (16, 867950), (20, 694360), (25, 555488), (32, 433975), (40, 347180), (50, 277744), (80, 173590), (100, 138872), (160, 86795), (200, 69436), (400, 34718), (800, 17359)]