12148640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10847}}^1$

素因数の和:10869

約数の個数: 48

約数和(自身を含む): 32804352

約数和(自身を除く): 20655712

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, 10847, 21694, 43388, 54235, 75929, 86776, 108470, 151858, 173552, 216940, 303716, 347104, 379645, 433880, 607432, 759290, 867760, 1214864, 1518580, 1735520, 2429728, 3037160, 6074320, 12148640]

約数ペア:

[(1, 12148640), (2, 6074320), (4, 3037160), (5, 2429728), (7, 1735520), (8, 1518580), (10, 1214864), (14, 867760), (16, 759290), (20, 607432), (28, 433880), (32, 379645), (35, 347104), (40, 303716), (56, 216940), (70, 173552), (80, 151858), (112, 108470), (140, 86776), (160, 75929), (224, 54235), (280, 43388), (560, 21694), (1120, 10847)]