23003120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41077}}^1$

素因数の和:41097

約数の個数: 40

約数和(自身を含む): 61124064

約数和(自身を除く): 38120944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41077, 82154, 164308, 205385, 287539, 328616, 410770, 575078, 657232, 821540, 1150156, 1437695, 1643080, 2300312, 2875390, 3286160, 4600624, 5750780, 11501560, 23003120]

約数ペア:

[(1, 23003120), (2, 11501560), (4, 5750780), (5, 4600624), (7, 3286160), (8, 2875390), (10, 2300312), (14, 1643080), (16, 1437695), (20, 1150156), (28, 821540), (35, 657232), (40, 575078), (56, 410770), (70, 328616), (80, 287539), (112, 205385), (140, 164308), (280, 82154), (560, 41077)]