8020297030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11296193}}^1$

素因数の和:11296271

約数の個数: 16

約数和(自身を含む): 14639867424

約数和(自身を除く): 6619570394

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 11296193, 22592386, 56480965, 112961930, 802029703, 1604059406, 4010148515, 8020297030]

約数ペア:

[(1, 8020297030), (2, 4010148515), (5, 1604059406), (10, 802029703), (71, 112961930), (142, 56480965), (355, 22592386), (710, 11296193)]