111762040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 272432160

約数和(自身を除く): 160670120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 197, 260, 394, 520, 788, 985, 1091, 1576, 1970, 2182, 2561, 3940, 4364, 5122, 5455, 7880, 8728, 10244, 10910, 12805, 14183, 20488, 21820, 25610, 28366, 43640, 51220, 56732, 70915, 102440, 113464, 141830, 214927, 283660, 429854, 567320, 859708, 1074635, 1719416, 2149270, 2794051, 4298540, 5588102, 8597080, 11176204, 13970255, 22352408, 27940510, 55881020, 111762040]

約数ペア:

[(1, 111762040), (2, 55881020), (4, 27940510), (5, 22352408), (8, 13970255), (10, 11176204), (13, 8597080), (20, 5588102), (26, 4298540), (40, 2794051), (52, 2149270), (65, 1719416), (104, 1074635), (130, 859708), (197, 567320), (260, 429854), (394, 283660), (520, 214927), (788, 141830), (985, 113464), (1091, 102440), (1576, 70915), (1970, 56732), (2182, 51220), (2561, 43640), (3940, 28366), (4364, 25610), (5122, 21820), (5455, 20488), (7880, 14183), (8728, 12805), (10244, 10910)]