14942800

素因数分解:

$2^4\times 5^2\times {\mathrm{37357}}^1$

素因数の和:37375

約数の個数: 30

約数和(自身を含む): 35901038

約数和(自身を除く): 20958238

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 37357, 74714, 149428, 186785, 298856, 373570, 597712, 747140, 933925, 1494280, 1867850, 2988560, 3735700, 7471400, 14942800]

約数ペア:

[(1, 14942800), (2, 7471400), (4, 3735700), (5, 2988560), (8, 1867850), (10, 1494280), (16, 933925), (20, 747140), (25, 597712), (40, 373570), (50, 298856), (80, 186785), (100, 149428), (200, 74714), (400, 37357)]