19298800

素因数分解:

$2^4\times 5^2\times {\mathrm{48247}}^1$

素因数の和:48265

約数の個数: 30

約数和(自身を含む): 46366328

約数和(自身を除く): 27067528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 48247, 96494, 192988, 241235, 385976, 482470, 771952, 964940, 1206175, 1929880, 2412350, 3859760, 4824700, 9649400, 19298800]

約数ペア:

[(1, 19298800), (2, 9649400), (4, 4824700), (5, 3859760), (8, 2412350), (10, 1929880), (16, 1206175), (20, 964940), (25, 771952), (40, 482470), (50, 385976), (80, 241235), (100, 192988), (200, 96494), (400, 48247)]