9742520

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 22079520

約数和(自身を除く): 12337000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1613, 3020, 3226, 6040, 6452, 8065, 12904, 16130, 32260, 64520, 243563, 487126, 974252, 1217815, 1948504, 2435630, 4871260, 9742520]

約数ペア:

[(1, 9742520), (2, 4871260), (4, 2435630), (5, 1948504), (8, 1217815), (10, 974252), (20, 487126), (40, 243563), (151, 64520), (302, 32260), (604, 16130), (755, 12904), (1208, 8065), (1510, 6452), (1613, 6040), (3020, 3226)]