1774014080

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12211}}^1$

素因数の和:12457

約数の個数: 64

約数和(自身を含む): 4260034080

約数和(自身を除く): 2486020000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 640, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 12211, 14528, 18160, 24422, 29056, 36320, 48844, 61055, 72640, 97688, 122110, 145280, 195376, 244220, 390752, 488440, 781504, 976880, 1563008, 1953760, 2771897, 3907520, 5543794, 7815040, 11087588, 13859485, 22175176, 27718970, 44350352, 55437940, 88700704, 110875880, 177401408, 221751760, 354802816, 443503520, 887007040, 1774014080]

約数ペア:

[(1, 1774014080), (2, 887007040), (4, 443503520), (5, 354802816), (8, 221751760), (10, 177401408), (16, 110875880), (20, 88700704), (32, 55437940), (40, 44350352), (64, 27718970), (80, 22175176), (128, 13859485), (160, 11087588), (227, 7815040), (320, 5543794), (454, 3907520), (640, 2771897), (908, 1953760), (1135, 1563008), (1816, 976880), (2270, 781504), (3632, 488440), (4540, 390752), (7264, 244220), (9080, 195376), (12211, 145280), (14528, 122110), (18160, 97688), (24422, 72640), (29056, 61055), (36320, 48844)]