116921840

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4261}}^1$

素因数の和:4295

約数の個数: 80

約数和(自身を含む): 317092800

約数和(自身を除く): 200170960

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, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4261, 5488, 6860, 8522, 13720, 17044, 21305, 27440, 29827, 34088, 42610, 59654, 68176, 85220, 119308, 149135, 170440, 208789, 238616, 298270, 340880, 417578, 477232, 596540, 835156, 1043945, 1193080, 1461523, 1670312, 2087890, 2386160, 2923046, 3340624, 4175780, 5846092, 7307615, 8351560, 11692184, 14615230, 16703120, 23384368, 29230460, 58460920, 116921840]

約数ペア:

[(1, 116921840), (2, 58460920), (4, 29230460), (5, 23384368), (7, 16703120), (8, 14615230), (10, 11692184), (14, 8351560), (16, 7307615), (20, 5846092), (28, 4175780), (35, 3340624), (40, 2923046), (49, 2386160), (56, 2087890), (70, 1670312), (80, 1461523), (98, 1193080), (112, 1043945), (140, 835156), (196, 596540), (245, 477232), (280, 417578), (343, 340880), (392, 298270), (490, 238616), (560, 208789), (686, 170440), (784, 149135), (980, 119308), (1372, 85220), (1715, 68176), (1960, 59654), (2744, 42610), (3430, 34088), (3920, 29827), (4261, 27440), (5488, 21305), (6860, 17044), (8522, 13720)]