4266680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9697}}^1$

素因数の和:9719

約数の個数: 32

約数和(自身を含む): 10473840

約数和(自身を除く): 6207160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9697, 19394, 38788, 48485, 77576, 96970, 106667, 193940, 213334, 387880, 426668, 533335, 853336, 1066670, 2133340, 4266680]

約数ペア:

[(1, 4266680), (2, 2133340), (4, 1066670), (5, 853336), (8, 533335), (10, 426668), (11, 387880), (20, 213334), (22, 193940), (40, 106667), (44, 96970), (55, 77576), (88, 48485), (110, 38788), (220, 19394), (440, 9697)]