75863840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36473}}^1$

素因数の和:36501

約数の個数: 48

約数和(自身を含む): 193020408

約数和(自身を除く): 117156568

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, 36473, 72946, 145892, 182365, 291784, 364730, 474149, 583568, 729460, 948298, 1167136, 1458920, 1896596, 2370745, 2917840, 3793192, 4741490, 5835680, 7586384, 9482980, 15172768, 18965960, 37931920, 75863840]

約数ペア:

[(1, 75863840), (2, 37931920), (4, 18965960), (5, 15172768), (8, 9482980), (10, 7586384), (13, 5835680), (16, 4741490), (20, 3793192), (26, 2917840), (32, 2370745), (40, 1896596), (52, 1458920), (65, 1167136), (80, 948298), (104, 729460), (130, 583568), (160, 474149), (208, 364730), (260, 291784), (416, 182365), (520, 145892), (1040, 72946), (2080, 36473)]