82585360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7256

約数の個数: 80

約数和(自身を含む): 225610560

約数和(自身を除く): 143025200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7219, 11440, 14438, 28876, 36095, 57752, 72190, 79409, 93847, 115504, 144380, 158818, 187694, 288760, 317636, 375388, 397045, 469235, 577520, 635272, 750776, 794090, 938470, 1032317, 1270544, 1501552, 1588180, 1876940, 2064634, 3176360, 3753880, 4129268, 5161585, 6352720, 7507760, 8258536, 10323170, 16517072, 20646340, 41292680, 82585360]

約数ペア:

[(1, 82585360), (2, 41292680), (4, 20646340), (5, 16517072), (8, 10323170), (10, 8258536), (11, 7507760), (13, 6352720), (16, 5161585), (20, 4129268), (22, 3753880), (26, 3176360), (40, 2064634), (44, 1876940), (52, 1588180), (55, 1501552), (65, 1270544), (80, 1032317), (88, 938470), (104, 794090), (110, 750776), (130, 635272), (143, 577520), (176, 469235), (208, 397045), (220, 375388), (260, 317636), (286, 288760), (440, 187694), (520, 158818), (572, 144380), (715, 115504), (880, 93847), (1040, 79409), (1144, 72190), (1430, 57752), (2288, 36095), (2860, 28876), (5720, 14438), (7219, 11440)]