45620420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53047}}^1$

素因数の和:53099

約数の個数: 24

約数和(自身を含む): 98032704

約数和(自身を除く): 52412284

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 53047, 106094, 212188, 265235, 530470, 1060940, 2281021, 4562042, 9124084, 11405105, 22810210, 45620420]

約数ペア:

[(1, 45620420), (2, 22810210), (4, 11405105), (5, 9124084), (10, 4562042), (20, 2281021), (43, 1060940), (86, 530470), (172, 265235), (215, 212188), (430, 106094), (860, 53047)]