16624740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25189}}^1$

素因数の和:25212

約数の個数: 48

約数和(自身を含む): 50783040

約数和(自身を除く): 34158300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25189, 50378, 75567, 100756, 125945, 151134, 251890, 277079, 302268, 377835, 503780, 554158, 755670, 831237, 1108316, 1385395, 1511340, 1662474, 2770790, 3324948, 4156185, 5541580, 8312370, 16624740]

約数ペア:

[(1, 16624740), (2, 8312370), (3, 5541580), (4, 4156185), (5, 3324948), (6, 2770790), (10, 1662474), (11, 1511340), (12, 1385395), (15, 1108316), (20, 831237), (22, 755670), (30, 554158), (33, 503780), (44, 377835), (55, 302268), (60, 277079), (66, 251890), (110, 151134), (132, 125945), (165, 100756), (220, 75567), (330, 50378), (660, 25189)]