20132293000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4259}}^1$

素因数の和:4472

約数の個数: 128

約数和(自身を含む): 49044528000

約数和(自身を除く): 28912235000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 163, 200, 232, 250, 290, 326, 500, 580, 652, 725, 815, 1000, 1160, 1304, 1450, 1630, 2900, 3260, 3625, 4075, 4259, 4727, 5800, 6520, 7250, 8150, 8518, 9454, 14500, 16300, 17036, 18908, 20375, 21295, 23635, 29000, 32600, 34072, 37816, 40750, 42590, 47270, 81500, 85180, 94540, 106475, 118175, 123511, 163000, 170360, 189080, 212950, 236350, 247022, 425900, 472700, 494044, 532375, 590875, 617555, 694217, 851800, 945400, 988088, 1064750, 1181750, 1235110, 1388434, 2129500, 2363500, 2470220, 2776868, 3087775, 3471085, 4259000, 4727000, 4940440, 5553736, 6175550, 6942170, 12351100, 13884340, 15438875, 17355425, 20132293, 24702200, 27768680, 30877750, 34710850, 40264586, 61755500, 69421700, 80529172, 86777125, 100661465, 123511000, 138843400, 161058344, 173554250, 201322930, 347108500, 402645860, 503307325, 694217000, 805291720, 1006614650, 2013229300, 2516536625, 4026458600, 5033073250, 10066146500, 20132293000]

約数ペア:

[(1, 20132293000), (2, 10066146500), (4, 5033073250), (5, 4026458600), (8, 2516536625), (10, 2013229300), (20, 1006614650), (25, 805291720), (29, 694217000), (40, 503307325), (50, 402645860), (58, 347108500), (100, 201322930), (116, 173554250), (125, 161058344), (145, 138843400), (163, 123511000), (200, 100661465), (232, 86777125), (250, 80529172), (290, 69421700), (326, 61755500), (500, 40264586), (580, 34710850), (652, 30877750), (725, 27768680), (815, 24702200), (1000, 20132293), (1160, 17355425), (1304, 15438875), (1450, 13884340), (1630, 12351100), (2900, 6942170), (3260, 6175550), (3625, 5553736), (4075, 4940440), (4259, 4727000), (4727, 4259000), (5800, 3471085), (6520, 3087775), (7250, 2776868), (8150, 2470220), (8518, 2363500), (9454, 2129500), (14500, 1388434), (16300, 1235110), (17036, 1181750), (18908, 1064750), (20375, 988088), (21295, 945400), (23635, 851800), (29000, 694217), (32600, 617555), (34072, 590875), (37816, 532375), (40750, 494044), (42590, 472700), (47270, 425900), (81500, 247022), (85180, 236350), (94540, 212950), (106475, 189080), (118175, 170360), (123511, 163000)]