91998760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17293}}^1$

素因数の和:17330

約数の個数: 64

約数和(自身を含む): 249033600

約数和(自身を除く): 157034840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 17293, 34586, 69172, 86465, 121051, 138344, 172930, 242102, 328567, 345860, 484204, 605255, 657134, 691720, 968408, 1210510, 1314268, 1642835, 2299969, 2421020, 2628536, 3285670, 4599938, 4842040, 6571340, 9199876, 11499845, 13142680, 18399752, 22999690, 45999380, 91998760]

約数ペア:

[(1, 91998760), (2, 45999380), (4, 22999690), (5, 18399752), (7, 13142680), (8, 11499845), (10, 9199876), (14, 6571340), (19, 4842040), (20, 4599938), (28, 3285670), (35, 2628536), (38, 2421020), (40, 2299969), (56, 1642835), (70, 1314268), (76, 1210510), (95, 968408), (133, 691720), (140, 657134), (152, 605255), (190, 484204), (266, 345860), (280, 328567), (380, 242102), (532, 172930), (665, 138344), (760, 121051), (1064, 86465), (1330, 69172), (2660, 34586), (5320, 17293)]