134185520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{34231}}^1$

素因数の和:34258

約数の個数: 60

約数和(自身を含む): 362927664

約数和(自身を除く): 228742144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 34231, 68462, 136924, 171155, 239617, 273848, 342310, 479234, 547696, 684620, 958468, 1198085, 1369240, 1677319, 1916936, 2396170, 2738480, 3354638, 3833872, 4792340, 6709276, 8386595, 9584680, 13418552, 16773190, 19169360, 26837104, 33546380, 67092760, 134185520]

約数ペア:

[(1, 134185520), (2, 67092760), (4, 33546380), (5, 26837104), (7, 19169360), (8, 16773190), (10, 13418552), (14, 9584680), (16, 8386595), (20, 6709276), (28, 4792340), (35, 3833872), (40, 3354638), (49, 2738480), (56, 2396170), (70, 1916936), (80, 1677319), (98, 1369240), (112, 1198085), (140, 958468), (196, 684620), (245, 547696), (280, 479234), (392, 342310), (490, 273848), (560, 239617), (784, 171155), (980, 136924), (1960, 68462), (3920, 34231)]