13691480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 35745840

約数和(自身を除く): 22054360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 37, 40, 44, 55, 58, 74, 88, 110, 116, 145, 148, 185, 220, 232, 290, 296, 319, 370, 407, 440, 580, 638, 740, 814, 841, 1073, 1160, 1276, 1480, 1595, 1628, 1682, 2035, 2146, 2552, 3190, 3256, 3364, 4070, 4205, 4292, 5365, 6380, 6728, 8140, 8410, 8584, 9251, 10730, 11803, 12760, 16280, 16820, 18502, 21460, 23606, 31117, 33640, 37004, 42920, 46255, 47212, 59015, 62234, 74008, 92510, 94424, 118030, 124468, 155585, 185020, 236060, 248936, 311170, 342287, 370040, 472120, 622340, 684574, 1244680, 1369148, 1711435, 2738296, 3422870, 6845740, 13691480]

約数ペア:

[(1, 13691480), (2, 6845740), (4, 3422870), (5, 2738296), (8, 1711435), (10, 1369148), (11, 1244680), (20, 684574), (22, 622340), (29, 472120), (37, 370040), (40, 342287), (44, 311170), (55, 248936), (58, 236060), (74, 185020), (88, 155585), (110, 124468), (116, 118030), (145, 94424), (148, 92510), (185, 74008), (220, 62234), (232, 59015), (290, 47212), (296, 46255), (319, 42920), (370, 37004), (407, 33640), (440, 31117), (580, 23606), (638, 21460), (740, 18502), (814, 16820), (841, 16280), (1073, 12760), (1160, 11803), (1276, 10730), (1480, 9251), (1595, 8584), (1628, 8410), (1682, 8140), (2035, 6728), (2146, 6380), (2552, 5365), (3190, 4292), (3256, 4205), (3364, 4070)]