13044400

素因数分解:

$2^4\times 5^2\times {\mathrm{32611}}^1$

素因数の和:32629

約数の個数: 30

約数和(自身を含む): 31340132

約数和(自身を除く): 18295732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 32611, 65222, 130444, 163055, 260888, 326110, 521776, 652220, 815275, 1304440, 1630550, 2608880, 3261100, 6522200, 13044400]

約数ペア:

[(1, 13044400), (2, 6522200), (4, 3261100), (5, 2608880), (8, 1630550), (10, 1304440), (16, 815275), (20, 652220), (25, 521776), (40, 326110), (50, 260888), (80, 163055), (100, 130444), (200, 65222), (400, 32611)]