33990220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154501}}^1$

素因数の和:154521

約数の個数: 24

約数和(自身を含む): 77869008

約数和(自身を除く): 43878788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 154501, 309002, 618004, 772505, 1545010, 1699511, 3090020, 3399022, 6798044, 8497555, 16995110, 33990220]

約数ペア:

[(1, 33990220), (2, 16995110), (4, 8497555), (5, 6798044), (10, 3399022), (11, 3090020), (20, 1699511), (22, 1545010), (44, 772505), (55, 618004), (110, 309002), (220, 154501)]