229678850

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{20599}}^1$

素因数の和:20834

約数の個数: 24

約数和(自身を含む): 429139200

約数和(自身を除く): 199460350

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2230, 5575, 11150, 20599, 41198, 102995, 205990, 514975, 1029950, 4593577, 9187154, 22967885, 45935770, 114839425, 229678850]

約数ペア:

[(1, 229678850), (2, 114839425), (5, 45935770), (10, 22967885), (25, 9187154), (50, 4593577), (223, 1029950), (446, 514975), (1115, 205990), (2230, 102995), (5575, 41198), (11150, 20599)]