67298480

素因数分解:

$2^4\times 5^1\times {\mathrm{841231}}^1$

素因数の和:841244

約数の個数: 20

約数和(自身を含む): 156469152

約数和(自身を除く): 89170672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 841231, 1682462, 3364924, 4206155, 6729848, 8412310, 13459696, 16824620, 33649240, 67298480]

約数ペア:

[(1, 67298480), (2, 33649240), (4, 16824620), (5, 13459696), (8, 8412310), (10, 6729848), (16, 4206155), (20, 3364924), (40, 1682462), (80, 841231)]