13506680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30697}}^1$

素因数の和:30719

約数の個数: 32

約数和(自身を含む): 33153840

約数和(自身を除く): 19647160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30697, 61394, 122788, 153485, 245576, 306970, 337667, 613940, 675334, 1227880, 1350668, 1688335, 2701336, 3376670, 6753340, 13506680]

約数ペア:

[(1, 13506680), (2, 6753340), (4, 3376670), (5, 2701336), (8, 1688335), (10, 1350668), (11, 1227880), (20, 675334), (22, 613940), (40, 337667), (44, 306970), (55, 245576), (88, 153485), (110, 122788), (220, 61394), (440, 30697)]