292297760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1901}}^1$

素因数の和:1978

約数の個数: 72

約数和(自身を含む): 713923308

約数和(自身を除く): 421625548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1901, 1922, 2480, 3802, 3844, 4805, 4960, 7604, 7688, 9505, 9610, 15208, 15376, 19010, 19220, 30416, 30752, 38020, 38440, 58931, 60832, 76040, 76880, 117862, 152080, 153760, 235724, 294655, 304160, 471448, 589310, 942896, 1178620, 1826861, 1885792, 2357240, 3653722, 4714480, 7307444, 9134305, 9428960, 14614888, 18268610, 29229776, 36537220, 58459552, 73074440, 146148880, 292297760]

約数ペア:

[(1, 292297760), (2, 146148880), (4, 73074440), (5, 58459552), (8, 36537220), (10, 29229776), (16, 18268610), (20, 14614888), (31, 9428960), (32, 9134305), (40, 7307444), (62, 4714480), (80, 3653722), (124, 2357240), (155, 1885792), (160, 1826861), (248, 1178620), (310, 942896), (496, 589310), (620, 471448), (961, 304160), (992, 294655), (1240, 235724), (1901, 153760), (1922, 152080), (2480, 117862), (3802, 76880), (3844, 76040), (4805, 60832), (4960, 58931), (7604, 38440), (7688, 38020), (9505, 30752), (9610, 30416), (15208, 19220), (15376, 19010)]