121448140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2099}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 279417600

約数和(自身を除く): 157969460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2099, 2630, 2893, 4198, 5260, 5786, 8396, 10495, 11572, 14465, 20990, 23089, 28930, 41980, 46178, 57860, 92356, 115445, 230890, 461780, 552037, 1104074, 2208148, 2760185, 5520370, 6072407, 11040740, 12144814, 24289628, 30362035, 60724070, 121448140]

約数ペア:

[(1, 121448140), (2, 60724070), (4, 30362035), (5, 24289628), (10, 12144814), (11, 11040740), (20, 6072407), (22, 5520370), (44, 2760185), (55, 2208148), (110, 1104074), (220, 552037), (263, 461780), (526, 230890), (1052, 115445), (1315, 92356), (2099, 57860), (2630, 46178), (2893, 41980), (4198, 28930), (5260, 23089), (5786, 20990), (8396, 14465), (10495, 11572)]