427822850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5531}}^1$

素因数の和:5580

約数の個数: 96

約数和(自身を含む): 1037183616

約数和(自身を除く): 609360766

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 170, 175, 182, 221, 238, 325, 350, 425, 442, 455, 595, 650, 850, 910, 1105, 1190, 1547, 2210, 2275, 2975, 3094, 4550, 5525, 5531, 5950, 7735, 11050, 11062, 15470, 27655, 38675, 38717, 55310, 71903, 77350, 77434, 94027, 138275, 143806, 188054, 193585, 276550, 359515, 387170, 470135, 503321, 658189, 719030, 940270, 967925, 1006642, 1222351, 1316378, 1797575, 1935850, 2350675, 2444702, 2516605, 3290945, 3595150, 4701350, 5033210, 6111755, 6581890, 8556457, 12223510, 12583025, 16454725, 17112914, 25166050, 30558775, 32909450, 42782285, 61117550, 85564570, 213911425, 427822850]

約数ペア:

[(1, 427822850), (2, 213911425), (5, 85564570), (7, 61117550), (10, 42782285), (13, 32909450), (14, 30558775), (17, 25166050), (25, 17112914), (26, 16454725), (34, 12583025), (35, 12223510), (50, 8556457), (65, 6581890), (70, 6111755), (85, 5033210), (91, 4701350), (119, 3595150), (130, 3290945), (170, 2516605), (175, 2444702), (182, 2350675), (221, 1935850), (238, 1797575), (325, 1316378), (350, 1222351), (425, 1006642), (442, 967925), (455, 940270), (595, 719030), (650, 658189), (850, 503321), (910, 470135), (1105, 387170), (1190, 359515), (1547, 276550), (2210, 193585), (2275, 188054), (2975, 143806), (3094, 138275), (4550, 94027), (5525, 77434), (5531, 77350), (5950, 71903), (7735, 55310), (11050, 38717), (11062, 38675), (15470, 27655)]