57130960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19301}}^1$

素因数の和:19351

約数の個数: 40

約数和(自身を含む): 136426536

約数和(自身を除く): 79295576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 19301, 38602, 77204, 96505, 154408, 193010, 308816, 386020, 714137, 772040, 1428274, 1544080, 2856548, 3570685, 5713096, 7141370, 11426192, 14282740, 28565480, 57130960]

約数ペア:

[(1, 57130960), (2, 28565480), (4, 14282740), (5, 11426192), (8, 7141370), (10, 5713096), (16, 3570685), (20, 2856548), (37, 1544080), (40, 1428274), (74, 772040), (80, 714137), (148, 386020), (185, 308816), (296, 193010), (370, 154408), (592, 96505), (740, 77204), (1480, 38602), (2960, 19301)]