2276296720

素因数分解:

$2^4\times 5^1\times {\mathrm{28453709}}^1$

素因数の和:28453722

約数の個数: 20

約数和(自身を含む): 5292390060

約数和(自身を除く): 3016093340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 28453709, 56907418, 113814836, 142268545, 227629672, 284537090, 455259344, 569074180, 1138148360, 2276296720]

約数ペア:

[(1, 2276296720), (2, 1138148360), (4, 569074180), (5, 455259344), (8, 284537090), (10, 227629672), (16, 142268545), (20, 113814836), (40, 56907418), (80, 28453709)]