16793920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 47109888

約数和(自身を除く): 30315968

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 367, 416, 440, 520, 572, 704, 715, 734, 832, 880, 1040, 1144, 1430, 1468, 1760, 1835, 2080, 2288, 2860, 2936, 3520, 3670, 4037, 4160, 4576, 4771, 5720, 5872, 7340, 8074, 9152, 9542, 11440, 11744, 14680, 16148, 19084, 20185, 22880, 23488, 23855, 29360, 32296, 38168, 40370, 45760, 47710, 52481, 58720, 64592, 76336, 80740, 95420, 104962, 117440, 129184, 152672, 161480, 190840, 209924, 258368, 262405, 305344, 322960, 381680, 419848, 524810, 645920, 763360, 839696, 1049620, 1291840, 1526720, 1679392, 2099240, 3358784, 4198480, 8396960, 16793920]

約数ペア:

[(1, 16793920), (2, 8396960), (4, 4198480), (5, 3358784), (8, 2099240), (10, 1679392), (11, 1526720), (13, 1291840), (16, 1049620), (20, 839696), (22, 763360), (26, 645920), (32, 524810), (40, 419848), (44, 381680), (52, 322960), (55, 305344), (64, 262405), (65, 258368), (80, 209924), (88, 190840), (104, 161480), (110, 152672), (130, 129184), (143, 117440), (160, 104962), (176, 95420), (208, 80740), (220, 76336), (260, 64592), (286, 58720), (320, 52481), (352, 47710), (367, 45760), (416, 40370), (440, 38168), (520, 32296), (572, 29360), (704, 23855), (715, 23488), (734, 22880), (832, 20185), (880, 19084), (1040, 16148), (1144, 14680), (1430, 11744), (1468, 11440), (1760, 9542), (1835, 9152), (2080, 8074), (2288, 7340), (2860, 5872), (2936, 5720), (3520, 4771), (3670, 4576), (4037, 4160)]