808101140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{10709}}^1$

素因数の和:10750

約数の個数: 96

約数和(自身を含む): 2159136000

約数和(自身を除く): 1351034860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2695, 3430, 3773, 5390, 6860, 7546, 10709, 10780, 15092, 18865, 21418, 37730, 42836, 53545, 74963, 75460, 107090, 117799, 149926, 214180, 235598, 299852, 374815, 471196, 524741, 588995, 749630, 824593, 1049482, 1177990, 1499260, 1649186, 2098964, 2355980, 2623705, 3298372, 3673187, 4122965, 5247410, 5772151, 7346374, 8245930, 10494820, 11544302, 14692748, 16491860, 18365935, 23088604, 28860755, 36731870, 40405057, 57721510, 73463740, 80810114, 115443020, 161620228, 202025285, 404050570, 808101140]

約数ペア:

[(1, 808101140), (2, 404050570), (4, 202025285), (5, 161620228), (7, 115443020), (10, 80810114), (11, 73463740), (14, 57721510), (20, 40405057), (22, 36731870), (28, 28860755), (35, 23088604), (44, 18365935), (49, 16491860), (55, 14692748), (70, 11544302), (77, 10494820), (98, 8245930), (110, 7346374), (140, 5772151), (154, 5247410), (196, 4122965), (220, 3673187), (245, 3298372), (308, 2623705), (343, 2355980), (385, 2098964), (490, 1649186), (539, 1499260), (686, 1177990), (770, 1049482), (980, 824593), (1078, 749630), (1372, 588995), (1540, 524741), (1715, 471196), (2156, 374815), (2695, 299852), (3430, 235598), (3773, 214180), (5390, 149926), (6860, 117799), (7546, 107090), (10709, 75460), (10780, 74963), (15092, 53545), (18865, 42836), (21418, 37730)]