13848528040

素因数分解:

$2^3\times 5^1\times {\mathrm{346213201}}^1$

素因数の和:346213212

約数の個数: 16

約数和(自身を含む): 31159188180

約数和(自身を除く): 17310660140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 346213201, 692426402, 1384852804, 1731066005, 2769705608, 3462132010, 6924264020, 13848528040]

約数ペア:

[(1, 13848528040), (2, 6924264020), (4, 3462132010), (5, 2769705608), (8, 1731066005), (10, 1384852804), (20, 692426402), (40, 346213201)]