17506518340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8030513}}^1$

素因数の和:8030631

約数の個数: 24

約数和(自身を含む): 37100974680

約数和(自身を除く): 19594456340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 8030513, 16061026, 32122052, 40152565, 80305130, 160610260, 875325917, 1750651834, 3501303668, 4376629585, 8753259170, 17506518340]

約数ペア:

[(1, 17506518340), (2, 8753259170), (4, 4376629585), (5, 3501303668), (10, 1750651834), (20, 875325917), (109, 160610260), (218, 80305130), (436, 40152565), (545, 32122052), (1090, 16061026), (2180, 8030513)]