202403120

素因数分解:

$2^4\times 5^1\times {\mathrm{2530039}}^1$

素因数の和:2530052

約数の個数: 20

約数和(自身を含む): 470587440

約数和(自身を除く): 268184320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2530039, 5060078, 10120156, 12650195, 20240312, 25300390, 40480624, 50600780, 101201560, 202403120]

約数ペア:

[(1, 202403120), (2, 101201560), (4, 50600780), (5, 40480624), (8, 25300390), (10, 20240312), (16, 12650195), (20, 10120156), (40, 5060078), (80, 2530039)]