11346440

素因数分解:

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

素因数の和:859

約数の個数: 64

約数和(自身を含む): 29808000

約数和(自身を除く): 18461560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 827, 980, 1372, 1654, 1715, 1960, 2744, 3308, 3430, 4135, 5789, 6616, 6860, 8270, 11578, 13720, 16540, 23156, 28945, 33080, 40523, 46312, 57890, 81046, 115780, 162092, 202615, 231560, 283661, 324184, 405230, 567322, 810460, 1134644, 1418305, 1620920, 2269288, 2836610, 5673220, 11346440]

約数ペア:

[(1, 11346440), (2, 5673220), (4, 2836610), (5, 2269288), (7, 1620920), (8, 1418305), (10, 1134644), (14, 810460), (20, 567322), (28, 405230), (35, 324184), (40, 283661), (49, 231560), (56, 202615), (70, 162092), (98, 115780), (140, 81046), (196, 57890), (245, 46312), (280, 40523), (343, 33080), (392, 28945), (490, 23156), (686, 16540), (827, 13720), (980, 11578), (1372, 8270), (1654, 6860), (1715, 6616), (1960, 5789), (2744, 4135), (3308, 3430)]