2009557550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40151}}^1$

素因数の和:40194

約数の個数: 96

約数和(自身を含む): 5018678784

約数和(自身を除く): 3009121234

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 130, 143, 154, 175, 182, 275, 286, 325, 350, 385, 455, 550, 650, 715, 770, 910, 1001, 1430, 1925, 2002, 2275, 3575, 3850, 4550, 5005, 7150, 10010, 25025, 40151, 50050, 80302, 200755, 281057, 401510, 441661, 521963, 562114, 883322, 1003775, 1043926, 1405285, 2007550, 2208305, 2609815, 2810570, 3091627, 3653741, 4416610, 5219630, 5741593, 6183254, 7026425, 7307482, 11041525, 11483186, 13049075, 14052850, 15458135, 18268705, 22083050, 26098150, 28707965, 30916270, 36537410, 40191151, 57415930, 77290675, 80382302, 91343525, 143539825, 154581350, 182687050, 200955755, 287079650, 401911510, 1004778775, 2009557550]

約数ペア:

[(1, 2009557550), (2, 1004778775), (5, 401911510), (7, 287079650), (10, 200955755), (11, 182687050), (13, 154581350), (14, 143539825), (22, 91343525), (25, 80382302), (26, 77290675), (35, 57415930), (50, 40191151), (55, 36537410), (65, 30916270), (70, 28707965), (77, 26098150), (91, 22083050), (110, 18268705), (130, 15458135), (143, 14052850), (154, 13049075), (175, 11483186), (182, 11041525), (275, 7307482), (286, 7026425), (325, 6183254), (350, 5741593), (385, 5219630), (455, 4416610), (550, 3653741), (650, 3091627), (715, 2810570), (770, 2609815), (910, 2208305), (1001, 2007550), (1430, 1405285), (1925, 1043926), (2002, 1003775), (2275, 883322), (3575, 562114), (3850, 521963), (4550, 441661), (5005, 401510), (7150, 281057), (10010, 200755), (25025, 80302), (40151, 50050)]