741460

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 1574496

約数和(自身を除く): 833036

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 283, 524, 566, 655, 1132, 1310, 1415, 2620, 2830, 5660, 37073, 74146, 148292, 185365, 370730, 741460]

約数ペア:

[(1, 741460), (2, 370730), (4, 185365), (5, 148292), (10, 74146), (20, 37073), (131, 5660), (262, 2830), (283, 2620), (524, 1415), (566, 1310), (655, 1132)]