11653180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 33094656

約数和(自身を除く): 21441476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 47, 49, 55, 70, 77, 92, 94, 98, 110, 115, 140, 154, 161, 188, 196, 220, 230, 235, 245, 253, 308, 322, 329, 385, 460, 470, 490, 506, 517, 539, 644, 658, 770, 805, 940, 980, 1012, 1034, 1078, 1081, 1127, 1265, 1316, 1540, 1610, 1645, 1771, 2068, 2156, 2162, 2254, 2303, 2530, 2585, 2695, 3220, 3290, 3542, 3619, 4324, 4508, 4606, 5060, 5170, 5390, 5405, 5635, 6580, 7084, 7238, 7567, 8855, 9212, 10340, 10780, 10810, 11270, 11515, 11891, 12397, 14476, 15134, 17710, 18095, 21620, 22540, 23030, 23782, 24794, 25333, 30268, 35420, 36190, 37835, 46060, 47564, 49588, 50666, 52969, 59455, 61985, 72380, 75670, 83237, 101332, 105938, 118910, 123970, 126665, 151340, 166474, 211876, 237820, 247940, 253330, 264845, 332948, 416185, 506660, 529690, 582659, 832370, 1059380, 1165318, 1664740, 2330636, 2913295, 5826590, 11653180]

約数ペア:

[(1, 11653180), (2, 5826590), (4, 2913295), (5, 2330636), (7, 1664740), (10, 1165318), (11, 1059380), (14, 832370), (20, 582659), (22, 529690), (23, 506660), (28, 416185), (35, 332948), (44, 264845), (46, 253330), (47, 247940), (49, 237820), (55, 211876), (70, 166474), (77, 151340), (92, 126665), (94, 123970), (98, 118910), (110, 105938), (115, 101332), (140, 83237), (154, 75670), (161, 72380), (188, 61985), (196, 59455), (220, 52969), (230, 50666), (235, 49588), (245, 47564), (253, 46060), (308, 37835), (322, 36190), (329, 35420), (385, 30268), (460, 25333), (470, 24794), (490, 23782), (506, 23030), (517, 22540), (539, 21620), (644, 18095), (658, 17710), (770, 15134), (805, 14476), (940, 12397), (980, 11891), (1012, 11515), (1034, 11270), (1078, 10810), (1081, 10780), (1127, 10340), (1265, 9212), (1316, 8855), (1540, 7567), (1610, 7238), (1645, 7084), (1771, 6580), (2068, 5635), (2156, 5405), (2162, 5390), (2254, 5170), (2303, 5060), (2530, 4606), (2585, 4508), (2695, 4324), (3220, 3619), (3290, 3542)]