3355280

素因数分解:

$2^4\times 5^1\times {\mathrm{41941}}^1$

素因数の和:41954

約数の個数: 20

約数和(自身を含む): 7801212

約数和(自身を除く): 4445932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41941, 83882, 167764, 209705, 335528, 419410, 671056, 838820, 1677640, 3355280]

約数ペア:

[(1, 3355280), (2, 1677640), (4, 838820), (5, 671056), (8, 419410), (10, 335528), (16, 209705), (20, 167764), (40, 83882), (80, 41941)]