2099851930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{1381}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 4312901376

約数和(自身を除く): 2213049446

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 601, 1202, 1265, 1381, 2530, 2762, 3005, 6010, 6611, 6905, 13222, 13810, 13823, 15191, 27646, 30382, 31763, 33055, 63526, 66110, 69115, 75955, 138230, 151910, 152053, 158815, 304106, 317630, 349393, 698786, 760265, 829981, 1520530, 1659962, 1746965, 3493930, 4149905, 8299810, 9129791, 18259582, 19089563, 38179126, 45648955, 91297910, 95447815, 190895630, 209985193, 419970386, 1049925965, 2099851930]

約数ペア:

[(1, 2099851930), (2, 1049925965), (5, 419970386), (10, 209985193), (11, 190895630), (22, 95447815), (23, 91297910), (46, 45648955), (55, 38179126), (110, 19089563), (115, 18259582), (230, 9129791), (253, 8299810), (506, 4149905), (601, 3493930), (1202, 1746965), (1265, 1659962), (1381, 1520530), (2530, 829981), (2762, 760265), (3005, 698786), (6010, 349393), (6611, 317630), (6905, 304106), (13222, 158815), (13810, 152053), (13823, 151910), (15191, 138230), (27646, 75955), (30382, 69115), (31763, 66110), (33055, 63526)]