971927200

素因数分解:

$2^5\times 5^2\times {\mathrm{1214909}}^1$

素因数の和:1214929

約数の個数: 36

約数和(自身を含む): 2372719230

約数和(自身を除く): 1400792030

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1214909, 2429818, 4859636, 6074545, 9719272, 12149090, 19438544, 24298180, 30372725, 38877088, 48596360, 60745450, 97192720, 121490900, 194385440, 242981800, 485963600, 971927200]

約数ペア:

[(1, 971927200), (2, 485963600), (4, 242981800), (5, 194385440), (8, 121490900), (10, 97192720), (16, 60745450), (20, 48596360), (25, 38877088), (32, 30372725), (40, 24298180), (50, 19438544), (80, 12149090), (100, 9719272), (160, 6074545), (200, 4859636), (400, 2429818), (800, 1214909)]