85908200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61363}}^1$

素因数の和:61386

約数の個数: 48

約数和(自身を含む): 228274080

約数和(自身を除く): 142365880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 61363, 122726, 245452, 306815, 429541, 490904, 613630, 859082, 1227260, 1534075, 1718164, 2147705, 2454520, 3068150, 3436328, 4295410, 6136300, 8590820, 10738525, 12272600, 17181640, 21477050, 42954100, 85908200]

約数ペア:

[(1, 85908200), (2, 42954100), (4, 21477050), (5, 17181640), (7, 12272600), (8, 10738525), (10, 8590820), (14, 6136300), (20, 4295410), (25, 3436328), (28, 3068150), (35, 2454520), (40, 2147705), (50, 1718164), (56, 1534075), (70, 1227260), (100, 859082), (140, 613630), (175, 490904), (200, 429541), (280, 306815), (350, 245452), (700, 122726), (1400, 61363)]