27207620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 68705280

約数和(自身を除く): 41497660

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 283, 380, 418, 437, 460, 506, 566, 836, 874, 1012, 1045, 1132, 1265, 1415, 1748, 2090, 2185, 2530, 2830, 3113, 4180, 4370, 4807, 5060, 5377, 5660, 6226, 6509, 8740, 9614, 10754, 12452, 13018, 15565, 19228, 21508, 24035, 26036, 26885, 31130, 32545, 48070, 53770, 59147, 62260, 65090, 71599, 96140, 107540, 118294, 123671, 130180, 143198, 236588, 247342, 286396, 295735, 357995, 494684, 591470, 618355, 715990, 1182940, 1236710, 1360381, 1431980, 2473420, 2720762, 5441524, 6801905, 13603810, 27207620]

約数ペア:

[(1, 27207620), (2, 13603810), (4, 6801905), (5, 5441524), (10, 2720762), (11, 2473420), (19, 1431980), (20, 1360381), (22, 1236710), (23, 1182940), (38, 715990), (44, 618355), (46, 591470), (55, 494684), (76, 357995), (92, 295735), (95, 286396), (110, 247342), (115, 236588), (190, 143198), (209, 130180), (220, 123671), (230, 118294), (253, 107540), (283, 96140), (380, 71599), (418, 65090), (437, 62260), (460, 59147), (506, 53770), (566, 48070), (836, 32545), (874, 31130), (1012, 26885), (1045, 26036), (1132, 24035), (1265, 21508), (1415, 19228), (1748, 15565), (2090, 13018), (2185, 12452), (2530, 10754), (2830, 9614), (3113, 8740), (4180, 6509), (4370, 6226), (4807, 5660), (5060, 5377)]