117727460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 256435200

約数和(自身を除く): 138707740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 317, 599, 620, 634, 1198, 1268, 1585, 2396, 2995, 3170, 5990, 6340, 9827, 11980, 18569, 19654, 37138, 39308, 49135, 74276, 92845, 98270, 185690, 189883, 196540, 371380, 379766, 759532, 949415, 1898830, 3797660, 5886373, 11772746, 23545492, 29431865, 58863730, 117727460]

約数ペア:

[(1, 117727460), (2, 58863730), (4, 29431865), (5, 23545492), (10, 11772746), (20, 5886373), (31, 3797660), (62, 1898830), (124, 949415), (155, 759532), (310, 379766), (317, 371380), (599, 196540), (620, 189883), (634, 185690), (1198, 98270), (1268, 92845), (1585, 74276), (2396, 49135), (2995, 39308), (3170, 37138), (5990, 19654), (6340, 18569), (9827, 11980)]