45748640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{40847}}^1$

素因数の和:40869

約数の個数: 48

約数和(自身を含む): 123524352

約数和(自身を除く): 77775712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 40847, 81694, 163388, 204235, 285929, 326776, 408470, 571858, 653552, 816940, 1143716, 1307104, 1429645, 1633880, 2287432, 2859290, 3267760, 4574864, 5718580, 6535520, 9149728, 11437160, 22874320, 45748640]

約数ペア:

[(1, 45748640), (2, 22874320), (4, 11437160), (5, 9149728), (7, 6535520), (8, 5718580), (10, 4574864), (14, 3267760), (16, 2859290), (20, 2287432), (28, 1633880), (32, 1429645), (35, 1307104), (40, 1143716), (56, 816940), (70, 653552), (80, 571858), (112, 408470), (140, 326776), (160, 285929), (224, 204235), (280, 163388), (560, 81694), (1120, 40847)]