109825520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{196117}}^1$

素因数の和:196137

約数の個数: 40

約数和(自身を含む): 291823584

約数和(自身を除く): 181998064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 196117, 392234, 784468, 980585, 1372819, 1568936, 1961170, 2745638, 3137872, 3922340, 5491276, 6864095, 7844680, 10982552, 13728190, 15689360, 21965104, 27456380, 54912760, 109825520]

約数ペア:

[(1, 109825520), (2, 54912760), (4, 27456380), (5, 21965104), (7, 15689360), (8, 13728190), (10, 10982552), (14, 7844680), (16, 6864095), (20, 5491276), (28, 3922340), (35, 3137872), (40, 2745638), (56, 1961170), (70, 1568936), (80, 1372819), (112, 980585), (140, 784468), (280, 392234), (560, 196117)]