103638829820

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1\times {\mathrm{20731}}^1$

素因数の和:22302

約数の個数: 48

約数和(自身を含む): 219013013856

約数和(自身を除く): 115374184036

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1381, 1810, 2762, 3620, 5524, 6905, 13810, 20731, 27620, 41462, 82924, 103655, 207310, 249961, 414620, 499922, 999844, 1249805, 2499610, 3752311, 4999220, 7504622, 15009244, 18761555, 28629511, 37523110, 57259022, 75046220, 114518044, 143147555, 286295110, 572590220, 5181941491, 10363882982, 20727765964, 25909707455, 51819414910, 103638829820]

約数ペア:

[(1, 103638829820), (2, 51819414910), (4, 25909707455), (5, 20727765964), (10, 10363882982), (20, 5181941491), (181, 572590220), (362, 286295110), (724, 143147555), (905, 114518044), (1381, 75046220), (1810, 57259022), (2762, 37523110), (3620, 28629511), (5524, 18761555), (6905, 15009244), (13810, 7504622), (20731, 4999220), (27620, 3752311), (41462, 2499610), (82924, 1249805), (103655, 999844), (207310, 499922), (249961, 414620)]