83806360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2411}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 124590440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 2411, 3160, 3476, 4345, 4822, 6952, 8690, 9644, 12055, 17380, 19288, 24110, 26521, 34760, 48220, 53042, 96440, 106084, 132605, 190469, 212168, 265210, 380938, 530420, 761876, 952345, 1060840, 1523752, 1904690, 2095159, 3809380, 4190318, 7618760, 8380636, 10475795, 16761272, 20951590, 41903180, 83806360]

約数ペア:

[(1, 83806360), (2, 41903180), (4, 20951590), (5, 16761272), (8, 10475795), (10, 8380636), (11, 7618760), (20, 4190318), (22, 3809380), (40, 2095159), (44, 1904690), (55, 1523752), (79, 1060840), (88, 952345), (110, 761876), (158, 530420), (220, 380938), (316, 265210), (395, 212168), (440, 190469), (632, 132605), (790, 106084), (869, 96440), (1580, 53042), (1738, 48220), (2411, 34760), (3160, 26521), (3476, 24110), (4345, 19288), (4822, 17380), (6952, 12055), (8690, 9644)]