4787930800

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2327

約数の個数: 120

約数和(自身を含む): 11875146192

約数和(自身を除く): 7087215392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 137, 164, 200, 205, 274, 328, 400, 410, 548, 656, 685, 820, 1025, 1096, 1370, 1640, 2050, 2131, 2192, 2740, 3280, 3425, 4100, 4262, 5480, 5617, 6850, 8200, 8524, 10655, 10960, 11234, 13700, 16400, 17048, 21310, 22468, 27400, 28085, 34096, 42620, 44936, 53275, 54800, 56170, 85240, 87371, 89872, 106550, 112340, 140425, 170480, 174742, 213100, 224680, 280850, 291947, 349484, 426200, 436855, 449360, 561700, 583894, 698968, 852400, 873710, 1123400, 1167788, 1397936, 1459735, 1747420, 2184275, 2246800, 2335576, 2919470, 3494840, 4368550, 4671152, 5838940, 6989680, 7298675, 8737100, 11677880, 11969827, 14597350, 17474200, 23355760, 23939654, 29194700, 34948400, 47879308, 58389400, 59849135, 95758616, 116778800, 119698270, 191517232, 239396540, 299245675, 478793080, 598491350, 957586160, 1196982700, 2393965400, 4787930800]

約数ペア:

[(1, 4787930800), (2, 2393965400), (4, 1196982700), (5, 957586160), (8, 598491350), (10, 478793080), (16, 299245675), (20, 239396540), (25, 191517232), (40, 119698270), (41, 116778800), (50, 95758616), (80, 59849135), (82, 58389400), (100, 47879308), (137, 34948400), (164, 29194700), (200, 23939654), (205, 23355760), (274, 17474200), (328, 14597350), (400, 11969827), (410, 11677880), (548, 8737100), (656, 7298675), (685, 6989680), (820, 5838940), (1025, 4671152), (1096, 4368550), (1370, 3494840), (1640, 2919470), (2050, 2335576), (2131, 2246800), (2192, 2184275), (2740, 1747420), (3280, 1459735), (3425, 1397936), (4100, 1167788), (4262, 1123400), (5480, 873710), (5617, 852400), (6850, 698968), (8200, 583894), (8524, 561700), (10655, 449360), (10960, 436855), (11234, 426200), (13700, 349484), (16400, 291947), (17048, 280850), (21310, 224680), (22468, 213100), (27400, 174742), (28085, 170480), (34096, 140425), (42620, 112340), (44936, 106550), (53275, 89872), (54800, 87371), (56170, 85240)]