184428560

素因数分解:

$2^4\times 5^1\times {\mathrm{2305357}}^1$

素因数の和:2305370

約数の個数: 20

約数和(自身を含む): 428796588

約数和(自身を除く): 244368028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2305357, 4610714, 9221428, 11526785, 18442856, 23053570, 36885712, 46107140, 92214280, 184428560]

約数ペア:

[(1, 184428560), (2, 92214280), (4, 46107140), (5, 36885712), (8, 23053570), (10, 18442856), (16, 11526785), (20, 9221428), (40, 4610714), (80, 2305357)]