856553500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9161}}^1$

素因数の和:9208

約数の個数: 96

約数和(自身を含む): 2161059264

約数和(自身を除く): 1304505764

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 125, 170, 187, 220, 250, 275, 340, 374, 425, 500, 550, 748, 850, 935, 1100, 1375, 1700, 1870, 2125, 2750, 3740, 4250, 4675, 5500, 8500, 9161, 9350, 18322, 18700, 23375, 36644, 45805, 46750, 91610, 93500, 100771, 155737, 183220, 201542, 229025, 311474, 403084, 458050, 503855, 622948, 778685, 916100, 1007710, 1145125, 1557370, 1713107, 2015420, 2290250, 2519275, 3114740, 3426214, 3893425, 4580500, 5038550, 6852428, 7786850, 8565535, 10077100, 12596375, 15573700, 17131070, 19467125, 25192750, 34262140, 38934250, 42827675, 50385500, 77868500, 85655350, 171310700, 214138375, 428276750, 856553500]

約数ペア:

[(1, 856553500), (2, 428276750), (4, 214138375), (5, 171310700), (10, 85655350), (11, 77868500), (17, 50385500), (20, 42827675), (22, 38934250), (25, 34262140), (34, 25192750), (44, 19467125), (50, 17131070), (55, 15573700), (68, 12596375), (85, 10077100), (100, 8565535), (110, 7786850), (125, 6852428), (170, 5038550), (187, 4580500), (220, 3893425), (250, 3426214), (275, 3114740), (340, 2519275), (374, 2290250), (425, 2015420), (500, 1713107), (550, 1557370), (748, 1145125), (850, 1007710), (935, 916100), (1100, 778685), (1375, 622948), (1700, 503855), (1870, 458050), (2125, 403084), (2750, 311474), (3740, 229025), (4250, 201542), (4675, 183220), (5500, 155737), (8500, 100771), (9161, 93500), (9350, 91610), (18322, 46750), (18700, 45805), (23375, 36644)]