9642800

素因数分解:

$2^4\times 5^2\times {\mathrm{24107}}^1$

素因数の和:24125

約数の個数: 30

約数和(自身を含む): 23167788

約数和(自身を除く): 13524988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 24107, 48214, 96428, 120535, 192856, 241070, 385712, 482140, 602675, 964280, 1205350, 1928560, 2410700, 4821400, 9642800]

約数ペア:

[(1, 9642800), (2, 4821400), (4, 2410700), (5, 1928560), (8, 1205350), (10, 964280), (16, 602675), (20, 482140), (25, 385712), (40, 241070), (50, 192856), (80, 120535), (100, 96428), (200, 48214), (400, 24107)]