42865120

素因数分解:

$2^5\times 5^1\times {\mathrm{267907}}^1$

素因数の和:267922

約数の個数: 24

約数和(自身を含む): 101269224

約数和(自身を除く): 58404104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 267907, 535814, 1071628, 1339535, 2143256, 2679070, 4286512, 5358140, 8573024, 10716280, 21432560, 42865120]

約数ペア:

[(1, 42865120), (2, 21432560), (4, 10716280), (5, 8573024), (8, 5358140), (10, 4286512), (16, 2679070), (20, 2143256), (32, 1339535), (40, 1071628), (80, 535814), (160, 267907)]