8165080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 23173920

約数和(自身を除く): 15008840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 241, 242, 280, 308, 385, 440, 482, 484, 605, 616, 770, 847, 964, 968, 1205, 1210, 1540, 1687, 1694, 1928, 2410, 2420, 2651, 3080, 3374, 3388, 4235, 4820, 4840, 5302, 6748, 6776, 8435, 8470, 9640, 10604, 13255, 13496, 16870, 16940, 18557, 21208, 26510, 29161, 33740, 33880, 37114, 53020, 58322, 67480, 74228, 92785, 106040, 116644, 145805, 148456, 185570, 204127, 233288, 291610, 371140, 408254, 583220, 742280, 816508, 1020635, 1166440, 1633016, 2041270, 4082540, 8165080]

約数ペア:

[(1, 8165080), (2, 4082540), (4, 2041270), (5, 1633016), (7, 1166440), (8, 1020635), (10, 816508), (11, 742280), (14, 583220), (20, 408254), (22, 371140), (28, 291610), (35, 233288), (40, 204127), (44, 185570), (55, 148456), (56, 145805), (70, 116644), (77, 106040), (88, 92785), (110, 74228), (121, 67480), (140, 58322), (154, 53020), (220, 37114), (241, 33880), (242, 33740), (280, 29161), (308, 26510), (385, 21208), (440, 18557), (482, 16940), (484, 16870), (605, 13496), (616, 13255), (770, 10604), (847, 9640), (964, 8470), (968, 8435), (1205, 6776), (1210, 6748), (1540, 5302), (1687, 4840), (1694, 4820), (1928, 4235), (2410, 3388), (2420, 3374), (2651, 3080)]