56965400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7004

約数の個数: 48

約数和(自身を含む): 135694440

約数和(自身を除く): 78729040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 4100, 6947, 8200, 13894, 27788, 34735, 55576, 69470, 138940, 173675, 277880, 284827, 347350, 569654, 694700, 1139308, 1389400, 1424135, 2278616, 2848270, 5696540, 7120675, 11393080, 14241350, 28482700, 56965400]

約数ペア:

[(1, 56965400), (2, 28482700), (4, 14241350), (5, 11393080), (8, 7120675), (10, 5696540), (20, 2848270), (25, 2278616), (40, 1424135), (41, 1389400), (50, 1139308), (82, 694700), (100, 569654), (164, 347350), (200, 284827), (205, 277880), (328, 173675), (410, 138940), (820, 69470), (1025, 55576), (1640, 34735), (2050, 27788), (4100, 13894), (6947, 8200)]