2836105280

素因数分解:

$2^6\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{4159}}^1$

素因数の和:6307

約数の個数: 56

約数和(自身を含む): 6758269440

約数和(自身を除く): 3922164160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2131, 4159, 4262, 8318, 8524, 10655, 16636, 17048, 20795, 21310, 33272, 34096, 41590, 42620, 66544, 68192, 83180, 85240, 133088, 136384, 166360, 170480, 266176, 332720, 340960, 665440, 681920, 1330880, 8862829, 17725658, 35451316, 44314145, 70902632, 88628290, 141805264, 177256580, 283610528, 354513160, 567221056, 709026320, 1418052640, 2836105280]

約数ペア:

[(1, 2836105280), (2, 1418052640), (4, 709026320), (5, 567221056), (8, 354513160), (10, 283610528), (16, 177256580), (20, 141805264), (32, 88628290), (40, 70902632), (64, 44314145), (80, 35451316), (160, 17725658), (320, 8862829), (2131, 1330880), (4159, 681920), (4262, 665440), (8318, 340960), (8524, 332720), (10655, 266176), (16636, 170480), (17048, 166360), (20795, 136384), (21310, 133088), (33272, 85240), (34096, 83180), (41590, 68192), (42620, 66544)]