29698000

素因数分解:

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

素因数の和:533

約数の個数: 80

約数和(自身を含む): 74280960

約数和(自身を除く): 44582960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 479, 496, 500, 620, 775, 958, 1000, 1240, 1550, 1916, 2000, 2395, 2480, 3100, 3832, 3875, 4790, 6200, 7664, 7750, 9580, 11975, 12400, 14849, 15500, 19160, 23950, 29698, 31000, 38320, 47900, 59396, 59875, 62000, 74245, 95800, 118792, 119750, 148490, 191600, 237584, 239500, 296980, 371225, 479000, 593960, 742450, 958000, 1187920, 1484900, 1856125, 2969800, 3712250, 5939600, 7424500, 14849000, 29698000]

約数ペア:

[(1, 29698000), (2, 14849000), (4, 7424500), (5, 5939600), (8, 3712250), (10, 2969800), (16, 1856125), (20, 1484900), (25, 1187920), (31, 958000), (40, 742450), (50, 593960), (62, 479000), (80, 371225), (100, 296980), (124, 239500), (125, 237584), (155, 191600), (200, 148490), (248, 119750), (250, 118792), (310, 95800), (400, 74245), (479, 62000), (496, 59875), (500, 59396), (620, 47900), (775, 38320), (958, 31000), (1000, 29698), (1240, 23950), (1550, 19160), (1916, 15500), (2000, 14849), (2395, 12400), (2480, 11975), (3100, 9580), (3832, 7750), (3875, 7664), (4790, 6200)]