118364080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 287347680

約数和(自身を除く): 168983600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 163, 232, 290, 313, 326, 464, 580, 626, 652, 815, 1160, 1252, 1304, 1565, 1630, 2320, 2504, 2608, 3130, 3260, 4727, 5008, 6260, 6520, 9077, 9454, 12520, 13040, 18154, 18908, 23635, 25040, 36308, 37816, 45385, 47270, 51019, 72616, 75632, 90770, 94540, 102038, 145232, 181540, 189080, 204076, 255095, 363080, 378160, 408152, 510190, 726160, 816304, 1020380, 1479551, 2040760, 2959102, 4081520, 5918204, 7397755, 11836408, 14795510, 23672816, 29591020, 59182040, 118364080]

約数ペア:

[(1, 118364080), (2, 59182040), (4, 29591020), (5, 23672816), (8, 14795510), (10, 11836408), (16, 7397755), (20, 5918204), (29, 4081520), (40, 2959102), (58, 2040760), (80, 1479551), (116, 1020380), (145, 816304), (163, 726160), (232, 510190), (290, 408152), (313, 378160), (326, 363080), (464, 255095), (580, 204076), (626, 189080), (652, 181540), (815, 145232), (1160, 102038), (1252, 94540), (1304, 90770), (1565, 75632), (1630, 72616), (2320, 51019), (2504, 47270), (2608, 45385), (3130, 37816), (3260, 36308), (4727, 25040), (5008, 23635), (6260, 18908), (6520, 18154), (9077, 13040), (9454, 12520)]