27245920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13099}}^1$

素因数の和:13127

約数の個数: 48

約数和(自身を含む): 69325200

約数和(自身を除く): 42079280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 13099, 26198, 52396, 65495, 104792, 130990, 170287, 209584, 261980, 340574, 419168, 523960, 681148, 851435, 1047920, 1362296, 1702870, 2095840, 2724592, 3405740, 5449184, 6811480, 13622960, 27245920]

約数ペア:

[(1, 27245920), (2, 13622960), (4, 6811480), (5, 5449184), (8, 3405740), (10, 2724592), (13, 2095840), (16, 1702870), (20, 1362296), (26, 1047920), (32, 851435), (40, 681148), (52, 523960), (65, 419168), (80, 340574), (104, 261980), (130, 209584), (160, 170287), (208, 130990), (260, 104792), (416, 65495), (520, 52396), (1040, 26198), (2080, 13099)]