7883300660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{145933}}^1$

素因数の和:146052

約数の個数: 48

約数和(自身を含む): 17235389136

約数和(自身を除く): 9352088476

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 730, 740, 1460, 2701, 5402, 10804, 13505, 27010, 54020, 145933, 291866, 583732, 729665, 1459330, 2918660, 5399521, 10653109, 10799042, 21306218, 21598084, 26997605, 42612436, 53265545, 53995210, 106531090, 107990420, 213062180, 394165033, 788330066, 1576660132, 1970825165, 3941650330, 7883300660]

約数ペア:

[(1, 7883300660), (2, 3941650330), (4, 1970825165), (5, 1576660132), (10, 788330066), (20, 394165033), (37, 213062180), (73, 107990420), (74, 106531090), (146, 53995210), (148, 53265545), (185, 42612436), (292, 26997605), (365, 21598084), (370, 21306218), (730, 10799042), (740, 10653109), (1460, 5399521), (2701, 2918660), (5402, 1459330), (10804, 729665), (13505, 583732), (27010, 291866), (54020, 145933)]