492149680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9479}}^1$

素因数の和:9562

約数の個数: 80

約数和(自身を含む): 1269561600

約数和(自身を除く): 777411920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 2360, 2596, 3245, 4720, 5192, 6490, 9479, 10384, 12980, 18958, 25960, 37916, 47395, 51920, 75832, 94790, 104269, 151664, 189580, 208538, 379160, 417076, 521345, 559261, 758320, 834152, 1042690, 1118522, 1668304, 2085380, 2237044, 2796305, 4170760, 4474088, 5592610, 6151871, 8341520, 8948176, 11185220, 12303742, 22370440, 24607484, 30759355, 44740880, 49214968, 61518710, 98429936, 123037420, 246074840, 492149680]

約数ペア:

[(1, 492149680), (2, 246074840), (4, 123037420), (5, 98429936), (8, 61518710), (10, 49214968), (11, 44740880), (16, 30759355), (20, 24607484), (22, 22370440), (40, 12303742), (44, 11185220), (55, 8948176), (59, 8341520), (80, 6151871), (88, 5592610), (110, 4474088), (118, 4170760), (176, 2796305), (220, 2237044), (236, 2085380), (295, 1668304), (440, 1118522), (472, 1042690), (590, 834152), (649, 758320), (880, 559261), (944, 521345), (1180, 417076), (1298, 379160), (2360, 208538), (2596, 189580), (3245, 151664), (4720, 104269), (5192, 94790), (6490, 75832), (9479, 51920), (10384, 47395), (12980, 37916), (18958, 25960)]