2049302530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{3361}}^1$

素因数の和:3643

約数の個数: 64

約数和(自身を含む): 4217723136

約数和(自身を除く): 2168420606

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 241, 253, 482, 506, 1205, 1265, 2410, 2530, 2651, 3361, 5302, 5543, 6722, 11086, 13255, 16805, 26510, 27715, 33610, 36971, 55430, 60973, 73942, 77303, 121946, 154606, 184855, 304865, 369710, 386515, 609730, 773030, 810001, 850333, 1620002, 1700666, 4050005, 4251665, 8100010, 8503330, 8910011, 17820022, 18630023, 37260046, 44550055, 89100110, 93150115, 186300230, 204930253, 409860506, 1024651265, 2049302530]

約数ペア:

[(1, 2049302530), (2, 1024651265), (5, 409860506), (10, 204930253), (11, 186300230), (22, 93150115), (23, 89100110), (46, 44550055), (55, 37260046), (110, 18630023), (115, 17820022), (230, 8910011), (241, 8503330), (253, 8100010), (482, 4251665), (506, 4050005), (1205, 1700666), (1265, 1620002), (2410, 850333), (2530, 810001), (2651, 773030), (3361, 609730), (5302, 386515), (5543, 369710), (6722, 304865), (11086, 184855), (13255, 154606), (16805, 121946), (26510, 77303), (27715, 73942), (33610, 60973), (36971, 55430)]