13886080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 35771400

約数和(自身を除く): 21885320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 1669, 2080, 3338, 4160, 6676, 8320, 8345, 13352, 16690, 21697, 26704, 33380, 43394, 53408, 66760, 86788, 106816, 108485, 133520, 173576, 213632, 216970, 267040, 347152, 433940, 534080, 694304, 867880, 1068160, 1388608, 1735760, 2777216, 3471520, 6943040, 13886080]

約数ペア:

[(1, 13886080), (2, 6943040), (4, 3471520), (5, 2777216), (8, 1735760), (10, 1388608), (13, 1068160), (16, 867880), (20, 694304), (26, 534080), (32, 433940), (40, 347152), (52, 267040), (64, 216970), (65, 213632), (80, 173576), (104, 133520), (128, 108485), (130, 106816), (160, 86788), (208, 66760), (260, 53408), (320, 43394), (416, 33380), (520, 26704), (640, 21697), (832, 16690), (1040, 13352), (1664, 8345), (1669, 8320), (2080, 6676), (3338, 4160)]