39779540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104683}}^1$

素因数の和:104711

約数の個数: 24

約数和(自身を含む): 87934560

約数和(自身を除く): 48155020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104683, 209366, 418732, 523415, 1046830, 1988977, 2093660, 3977954, 7955908, 9944885, 19889770, 39779540]

約数ペア:

[(1, 39779540), (2, 19889770), (4, 9944885), (5, 7955908), (10, 3977954), (19, 2093660), (20, 1988977), (38, 1046830), (76, 523415), (95, 418732), (190, 209366), (380, 104683)]