166624394800

素因数分解:

$2^4\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1237}}^1\times {\mathrm{1409}}^1$

素因数の和:2903

約数の個数: 120

約数和(自身を含む): 402600571200

約数和(自身を除く): 235976176400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 239, 400, 478, 956, 1195, 1237, 1409, 1912, 2390, 2474, 2818, 3824, 4780, 4948, 5636, 5975, 6185, 7045, 9560, 9896, 11272, 11950, 12370, 14090, 19120, 19792, 22544, 23900, 24740, 28180, 30925, 35225, 47800, 49480, 56360, 61850, 70450, 95600, 98960, 112720, 123700, 140900, 247400, 281800, 295643, 336751, 494800, 563600, 591286, 673502, 1182572, 1347004, 1478215, 1683755, 1742933, 2365144, 2694008, 2956430, 3367510, 3485866, 4730288, 5388016, 5912860, 6735020, 6971732, 7391075, 8418775, 8714665, 11825720, 13470040, 13943464, 14782150, 16837550, 17429330, 23651440, 26940080, 27886928, 29564300, 33675100, 34858660, 43573325, 59128600, 67350200, 69717320, 87146650, 118257200, 134700400, 139434640, 174293300, 348586600, 416560987, 697173200, 833121974, 1666243948, 2082804935, 3332487896, 4165609870, 6664975792, 8331219740, 10414024675, 16662439480, 20828049350, 33324878960, 41656098700, 83312197400, 166624394800]

約数ペア:

[(1, 166624394800), (2, 83312197400), (4, 41656098700), (5, 33324878960), (8, 20828049350), (10, 16662439480), (16, 10414024675), (20, 8331219740), (25, 6664975792), (40, 4165609870), (50, 3332487896), (80, 2082804935), (100, 1666243948), (200, 833121974), (239, 697173200), (400, 416560987), (478, 348586600), (956, 174293300), (1195, 139434640), (1237, 134700400), (1409, 118257200), (1912, 87146650), (2390, 69717320), (2474, 67350200), (2818, 59128600), (3824, 43573325), (4780, 34858660), (4948, 33675100), (5636, 29564300), (5975, 27886928), (6185, 26940080), (7045, 23651440), (9560, 17429330), (9896, 16837550), (11272, 14782150), (11950, 13943464), (12370, 13470040), (14090, 11825720), (19120, 8714665), (19792, 8418775), (22544, 7391075), (23900, 6971732), (24740, 6735020), (28180, 5912860), (30925, 5388016), (35225, 4730288), (47800, 3485866), (49480, 3367510), (56360, 2956430), (61850, 2694008), (70450, 2365144), (95600, 1742933), (98960, 1683755), (112720, 1478215), (123700, 1347004), (140900, 1182572), (247400, 673502), (281800, 591286), (295643, 563600), (336751, 494800)]