386074000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 1039933440

約数和(自身を除く): 653859440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 310, 325, 400, 403, 479, 496, 500, 520, 620, 650, 775, 806, 958, 1000, 1040, 1240, 1300, 1550, 1612, 1625, 1916, 2000, 2015, 2395, 2480, 2600, 3100, 3224, 3250, 3832, 3875, 4030, 4790, 5200, 6200, 6227, 6448, 6500, 7664, 7750, 8060, 9580, 10075, 11975, 12400, 12454, 13000, 14849, 15500, 16120, 19160, 20150, 23950, 24908, 26000, 29698, 31000, 31135, 32240, 38320, 40300, 47900, 49816, 50375, 59396, 59875, 62000, 62270, 74245, 80600, 95800, 99632, 100750, 118792, 119750, 124540, 148490, 155675, 161200, 191600, 193037, 201500, 237584, 239500, 249080, 296980, 311350, 371225, 386074, 403000, 479000, 498160, 593960, 622700, 742450, 772148, 778375, 806000, 958000, 965185, 1187920, 1245400, 1484900, 1544296, 1556750, 1856125, 1930370, 2490800, 2969800, 3088592, 3113500, 3712250, 3860740, 4825925, 5939600, 6227000, 7424500, 7721480, 9651850, 12454000, 14849000, 15442960, 19303700, 24129625, 29698000, 38607400, 48259250, 77214800, 96518500, 193037000, 386074000]

約数ペア:

[(1, 386074000), (2, 193037000), (4, 96518500), (5, 77214800), (8, 48259250), (10, 38607400), (13, 29698000), (16, 24129625), (20, 19303700), (25, 15442960), (26, 14849000), (31, 12454000), (40, 9651850), (50, 7721480), (52, 7424500), (62, 6227000), (65, 5939600), (80, 4825925), (100, 3860740), (104, 3712250), (124, 3113500), (125, 3088592), (130, 2969800), (155, 2490800), (200, 1930370), (208, 1856125), (248, 1556750), (250, 1544296), (260, 1484900), (310, 1245400), (325, 1187920), (400, 965185), (403, 958000), (479, 806000), (496, 778375), (500, 772148), (520, 742450), (620, 622700), (650, 593960), (775, 498160), (806, 479000), (958, 403000), (1000, 386074), (1040, 371225), (1240, 311350), (1300, 296980), (1550, 249080), (1612, 239500), (1625, 237584), (1916, 201500), (2000, 193037), (2015, 191600), (2395, 161200), (2480, 155675), (2600, 148490), (3100, 124540), (3224, 119750), (3250, 118792), (3832, 100750), (3875, 99632), (4030, 95800), (4790, 80600), (5200, 74245), (6200, 62270), (6227, 62000), (6448, 59875), (6500, 59396), (7664, 50375), (7750, 49816), (8060, 47900), (9580, 40300), (10075, 38320), (11975, 32240), (12400, 31135), (12454, 31000), (13000, 29698), (14849, 26000), (15500, 24908), (16120, 23950), (19160, 20150)]