96571720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1109}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 249350400

約数和(自身を除く): 152778680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 622, 1109, 1244, 1555, 2177, 2218, 2488, 3110, 4354, 4436, 5545, 6220, 7763, 8708, 8872, 10885, 11090, 12440, 15526, 17416, 21770, 22180, 31052, 38815, 43540, 44360, 62104, 77630, 87080, 155260, 310520, 344899, 689798, 1379596, 1724495, 2414293, 2759192, 3448990, 4828586, 6897980, 9657172, 12071465, 13795960, 19314344, 24142930, 48285860, 96571720]

約数ペア:

[(1, 96571720), (2, 48285860), (4, 24142930), (5, 19314344), (7, 13795960), (8, 12071465), (10, 9657172), (14, 6897980), (20, 4828586), (28, 3448990), (35, 2759192), (40, 2414293), (56, 1724495), (70, 1379596), (140, 689798), (280, 344899), (311, 310520), (622, 155260), (1109, 87080), (1244, 77630), (1555, 62104), (2177, 44360), (2218, 43540), (2488, 38815), (3110, 31052), (4354, 22180), (4436, 21770), (5545, 17416), (6220, 15526), (7763, 12440), (8708, 11090), (8872, 10885)]