2276128520

素因数分解:

$2^3\times 5^1\times {\mathrm{56903213}}^1$

素因数の和:56903224

約数の個数: 16

約数和(自身を含む): 5121289260

約数和(自身を除く): 2845160740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 56903213, 113806426, 227612852, 284516065, 455225704, 569032130, 1138064260, 2276128520]

約数ペア:

[(1, 2276128520), (2, 1138064260), (4, 569032130), (5, 455225704), (8, 284516065), (10, 227612852), (20, 113806426), (40, 56903213)]