16666120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24509}}^1$

素因数の和:24537

約数の個数: 32

約数和(自身を含む): 39706200

約数和(自身を除く): 23040080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24509, 49018, 98036, 122545, 196072, 245090, 416653, 490180, 833306, 980360, 1666612, 2083265, 3333224, 4166530, 8333060, 16666120]

約数ペア:

[(1, 16666120), (2, 8333060), (4, 4166530), (5, 3333224), (8, 2083265), (10, 1666612), (17, 980360), (20, 833306), (34, 490180), (40, 416653), (68, 245090), (85, 196072), (136, 122545), (170, 98036), (340, 49018), (680, 24509)]