42595120

素因数分解:

$2^4\times 5^1\times {\mathrm{532439}}^1$

素因数の和:532452

約数の個数: 20

約数和(自身を含む): 99033840

約数和(自身を除く): 56438720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 532439, 1064878, 2129756, 2662195, 4259512, 5324390, 8519024, 10648780, 21297560, 42595120]

約数ペア:

[(1, 42595120), (2, 21297560), (4, 10648780), (5, 8519024), (8, 5324390), (10, 4259512), (16, 2662195), (20, 2129756), (40, 1064878), (80, 532439)]