9870650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4646

約数の個数: 24

約数和(自身を含む): 18790464

約数和(自身を除く): 8919814

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 4591, 9182, 22955, 45910, 114775, 197413, 229550, 394826, 987065, 1974130, 4935325, 9870650]

約数ペア:

[(1, 9870650), (2, 4935325), (5, 1974130), (10, 987065), (25, 394826), (43, 229550), (50, 197413), (86, 114775), (215, 45910), (430, 22955), (1075, 9182), (2150, 4591)]