5673220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 13910400

約数和(自身を除く): 8237180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 827, 980, 1372, 1654, 1715, 3308, 3430, 4135, 5789, 6860, 8270, 11578, 16540, 23156, 28945, 40523, 57890, 81046, 115780, 162092, 202615, 283661, 405230, 567322, 810460, 1134644, 1418305, 2836610, 5673220]

約数ペア:

[(1, 5673220), (2, 2836610), (4, 1418305), (5, 1134644), (7, 810460), (10, 567322), (14, 405230), (20, 283661), (28, 202615), (35, 162092), (49, 115780), (70, 81046), (98, 57890), (140, 40523), (196, 28945), (245, 23156), (343, 16540), (490, 11578), (686, 8270), (827, 6860), (980, 5789), (1372, 4135), (1654, 3430), (1715, 3308)]