284067320

素因数分解:

$2^3\times 5^1\times {\mathrm{7101683}}^1$

素因数の和:7101694

約数の個数: 16

約数和(自身を含む): 639151560

約数和(自身を除く): 355084240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7101683, 14203366, 28406732, 35508415, 56813464, 71016830, 142033660, 284067320]

約数ペア:

[(1, 284067320), (2, 142033660), (4, 71016830), (5, 56813464), (8, 35508415), (10, 28406732), (20, 14203366), (40, 7101683)]