41392420

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{8053}}^1$

素因数の和:8319

約数の個数: 24

約数和(自身を含む): 87273144

約数和(自身を除く): 45880724

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 8053, 16106, 32212, 40265, 80530, 161060, 2069621, 4139242, 8278484, 10348105, 20696210, 41392420]

約数ペア:

[(1, 41392420), (2, 20696210), (4, 10348105), (5, 8278484), (10, 4139242), (20, 2069621), (257, 161060), (514, 80530), (1028, 40265), (1285, 32212), (2570, 16106), (5140, 8053)]