196738240

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 486899712

約数和(自身を除く): 290161472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 103, 127, 160, 188, 206, 235, 254, 320, 376, 412, 470, 508, 515, 635, 752, 824, 940, 1016, 1030, 1270, 1504, 1648, 1880, 2032, 2060, 2540, 3008, 3296, 3760, 4064, 4120, 4841, 5080, 5969, 6592, 7520, 8128, 8240, 9682, 10160, 11938, 13081, 15040, 16480, 19364, 20320, 23876, 24205, 26162, 29845, 32960, 38728, 40640, 47752, 48410, 52324, 59690, 65405, 77456, 95504, 96820, 104648, 119380, 130810, 154912, 191008, 193640, 209296, 238760, 261620, 309824, 382016, 387280, 418592, 477520, 523240, 614807, 774560, 837184, 955040, 1046480, 1229614, 1549120, 1910080, 2092960, 2459228, 3074035, 4185920, 4918456, 6148070, 9836912, 12296140, 19673824, 24592280, 39347648, 49184560, 98369120, 196738240]

約数ペア:

[(1, 196738240), (2, 98369120), (4, 49184560), (5, 39347648), (8, 24592280), (10, 19673824), (16, 12296140), (20, 9836912), (32, 6148070), (40, 4918456), (47, 4185920), (64, 3074035), (80, 2459228), (94, 2092960), (103, 1910080), (127, 1549120), (160, 1229614), (188, 1046480), (206, 955040), (235, 837184), (254, 774560), (320, 614807), (376, 523240), (412, 477520), (470, 418592), (508, 387280), (515, 382016), (635, 309824), (752, 261620), (824, 238760), (940, 209296), (1016, 193640), (1030, 191008), (1270, 154912), (1504, 130810), (1648, 119380), (1880, 104648), (2032, 96820), (2060, 95504), (2540, 77456), (3008, 65405), (3296, 59690), (3760, 52324), (4064, 48410), (4120, 47752), (4841, 40640), (5080, 38728), (5969, 32960), (6592, 29845), (7520, 26162), (8128, 24205), (8240, 23876), (9682, 20320), (10160, 19364), (11938, 16480), (13081, 15040)]