16800010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27541}}^1$

素因数の和:27609

約数の個数: 16

約数和(自身を含む): 30736872

約数和(自身を除く): 13936862

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 27541, 55082, 137705, 275410, 1680001, 3360002, 8400005, 16800010]

約数ペア:

[(1, 16800010), (2, 8400005), (5, 3360002), (10, 1680001), (61, 275410), (122, 137705), (305, 55082), (610, 27541)]