2005474800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{238747}}^1$

素因数の和:238775

約数の個数: 120

約数和(自身を含む): 7341978496

約数和(自身を除く): 5336503696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 238747, 477494, 716241, 954988, 1193735, 1432482, 1671229, 1909976, 2387470, 2864964, 3342458, 3581205, 3819952, 4774940, 5013687, 5729928, 5968675, 6684916, 7162410, 8356145, 9549880, 10027374, 11459856, 11937350, 13369832, 14324820, 16712290, 17906025, 19099760, 20054748, 23874700, 25068435, 26739664, 28649640, 33424580, 35812050, 40109496, 41780725, 47749400, 50136870, 57299280, 66849160, 71624100, 80218992, 83561450, 95498800, 100273740, 125342175, 133698320, 143248200, 167122900, 200547480, 250684350, 286496400, 334245800, 401094960, 501368700, 668491600, 1002737400, 2005474800]

約数ペア:

[(1, 2005474800), (2, 1002737400), (3, 668491600), (4, 501368700), (5, 401094960), (6, 334245800), (7, 286496400), (8, 250684350), (10, 200547480), (12, 167122900), (14, 143248200), (15, 133698320), (16, 125342175), (20, 100273740), (21, 95498800), (24, 83561450), (25, 80218992), (28, 71624100), (30, 66849160), (35, 57299280), (40, 50136870), (42, 47749400), (48, 41780725), (50, 40109496), (56, 35812050), (60, 33424580), (70, 28649640), (75, 26739664), (80, 25068435), (84, 23874700), (100, 20054748), (105, 19099760), (112, 17906025), (120, 16712290), (140, 14324820), (150, 13369832), (168, 11937350), (175, 11459856), (200, 10027374), (210, 9549880), (240, 8356145), (280, 7162410), (300, 6684916), (336, 5968675), (350, 5729928), (400, 5013687), (420, 4774940), (525, 3819952), (560, 3581205), (600, 3342458), (700, 2864964), (840, 2387470), (1050, 1909976), (1200, 1671229), (1400, 1432482), (1680, 1193735), (2100, 954988), (2800, 716241), (4200, 477494), (8400, 238747)]