16924520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24889}}^1$

素因数の和:24917

約数の個数: 32

約数和(自身を含む): 40321800

約数和(自身を除く): 23397280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 24889, 49778, 99556, 124445, 199112, 248890, 423113, 497780, 846226, 995560, 1692452, 2115565, 3384904, 4231130, 8462260, 16924520]

約数ペア:

[(1, 16924520), (2, 8462260), (4, 4231130), (5, 3384904), (8, 2115565), (10, 1692452), (17, 995560), (20, 846226), (34, 497780), (40, 423113), (68, 248890), (85, 199112), (136, 124445), (170, 99556), (340, 49778), (680, 24889)]