79324660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1319}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 173859840

約数和(自身を除く): 94535180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1319, 1940, 2638, 3007, 5276, 6014, 6595, 12028, 13190, 15035, 26380, 30070, 40889, 60140, 81778, 127943, 163556, 204445, 255886, 408890, 511772, 639715, 817780, 1279430, 2558860, 3966233, 7932466, 15864932, 19831165, 39662330, 79324660]

約数ペア:

[(1, 79324660), (2, 39662330), (4, 19831165), (5, 15864932), (10, 7932466), (20, 3966233), (31, 2558860), (62, 1279430), (97, 817780), (124, 639715), (155, 511772), (194, 408890), (310, 255886), (388, 204445), (485, 163556), (620, 127943), (970, 81778), (1319, 60140), (1940, 40889), (2638, 30070), (3007, 26380), (5276, 15035), (6014, 13190), (6595, 12028)]