86162120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11519}}^1$

素因数の和:11558

約数の個数: 64

約数和(自身を含む): 223948800

約数和(自身を除く): 137786680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 11519, 23038, 46076, 57595, 92152, 115190, 126709, 195823, 230380, 253418, 391646, 460760, 506836, 633545, 783292, 979115, 1013672, 1267090, 1566584, 1958230, 2154053, 2534180, 3916460, 4308106, 5068360, 7832920, 8616212, 10770265, 17232424, 21540530, 43081060, 86162120]

約数ペア:

[(1, 86162120), (2, 43081060), (4, 21540530), (5, 17232424), (8, 10770265), (10, 8616212), (11, 7832920), (17, 5068360), (20, 4308106), (22, 3916460), (34, 2534180), (40, 2154053), (44, 1958230), (55, 1566584), (68, 1267090), (85, 1013672), (88, 979115), (110, 783292), (136, 633545), (170, 506836), (187, 460760), (220, 391646), (340, 253418), (374, 230380), (440, 195823), (680, 126709), (748, 115190), (935, 92152), (1496, 57595), (1870, 46076), (3740, 23038), (7480, 11519)]