42030340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191047}}^1$

素因数の和:191067

約数の個数: 24

約数和(自身を含む): 96288192

約数和(自身を除く): 54257852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 191047, 382094, 764188, 955235, 1910470, 2101517, 3820940, 4203034, 8406068, 10507585, 21015170, 42030340]

約数ペア:

[(1, 42030340), (2, 21015170), (4, 10507585), (5, 8406068), (10, 4203034), (11, 3820940), (20, 2101517), (22, 1910470), (44, 955235), (55, 764188), (110, 382094), (220, 191047)]