38608960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9311

約数の個数: 56

約数和(自身を含む): 99020376

約数和(自身を除く): 60411416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 9281, 18562, 37124, 46405, 74248, 92810, 120653, 148496, 185620, 241306, 296992, 371240, 482612, 593984, 603265, 742480, 965224, 1206530, 1484960, 1930448, 2413060, 2969920, 3860896, 4826120, 7721792, 9652240, 19304480, 38608960]

約数ペア:

[(1, 38608960), (2, 19304480), (4, 9652240), (5, 7721792), (8, 4826120), (10, 3860896), (13, 2969920), (16, 2413060), (20, 1930448), (26, 1484960), (32, 1206530), (40, 965224), (52, 742480), (64, 603265), (65, 593984), (80, 482612), (104, 371240), (130, 296992), (160, 241306), (208, 185620), (260, 148496), (320, 120653), (416, 92810), (520, 74248), (832, 46405), (1040, 37124), (2080, 18562), (4160, 9281)]