42163040

素因数分解:

$2^5\times 5^1\times {\mathrm{263519}}^1$

素因数の和:263534

約数の個数: 24

約数和(自身を含む): 99610560

約数和(自身を除く): 57447520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263519, 527038, 1054076, 1317595, 2108152, 2635190, 4216304, 5270380, 8432608, 10540760, 21081520, 42163040]

約数ペア:

[(1, 42163040), (2, 21081520), (4, 10540760), (5, 8432608), (8, 5270380), (10, 4216304), (16, 2635190), (20, 2108152), (32, 1317595), (40, 1054076), (80, 527038), (160, 263519)]