132389180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12281}}^1$

素因数の和:12315

約数の個数: 72

約数和(自身を含む): 352837296

約数和(自身を除く): 220448116

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 12281, 24562, 49124, 61405, 85967, 122810, 135091, 171934, 245620, 270182, 343868, 429835, 540364, 601769, 675455, 859670, 945637, 1203538, 1350910, 1719340, 1891274, 2407076, 2701820, 3008845, 3782548, 4728185, 6017690, 6619459, 9456370, 12035380, 13238918, 18912740, 26477836, 33097295, 66194590, 132389180]

約数ペア:

[(1, 132389180), (2, 66194590), (4, 33097295), (5, 26477836), (7, 18912740), (10, 13238918), (11, 12035380), (14, 9456370), (20, 6619459), (22, 6017690), (28, 4728185), (35, 3782548), (44, 3008845), (49, 2701820), (55, 2407076), (70, 1891274), (77, 1719340), (98, 1350910), (110, 1203538), (140, 945637), (154, 859670), (196, 675455), (220, 601769), (245, 540364), (308, 429835), (385, 343868), (490, 270182), (539, 245620), (770, 171934), (980, 135091), (1078, 122810), (1540, 85967), (2156, 61405), (2695, 49124), (5390, 24562), (10780, 12281)]