105890290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 217510272

約数和(自身を除く): 111619982

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 205, 265, 410, 443, 451, 530, 583, 886, 902, 1166, 2173, 2215, 2255, 2915, 4346, 4430, 4510, 4873, 5830, 9746, 10865, 18163, 21730, 23479, 23903, 24365, 36326, 46958, 47806, 48730, 90815, 117395, 119515, 181630, 199793, 234790, 239030, 258269, 399586, 516538, 962639, 998965, 1291345, 1925278, 1997930, 2582690, 4813195, 9626390, 10589029, 21178058, 52945145, 105890290]

約数ペア:

[(1, 105890290), (2, 52945145), (5, 21178058), (10, 10589029), (11, 9626390), (22, 4813195), (41, 2582690), (53, 1997930), (55, 1925278), (82, 1291345), (106, 998965), (110, 962639), (205, 516538), (265, 399586), (410, 258269), (443, 239030), (451, 234790), (530, 199793), (583, 181630), (886, 119515), (902, 117395), (1166, 90815), (2173, 48730), (2215, 47806), (2255, 46958), (2915, 36326), (4346, 24365), (4430, 23903), (4510, 23479), (4873, 21730), (5830, 18163), (9746, 10865)]