34429480

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{977}}^1$

素因数の和:1869

約数の個数: 32

約数和(自身を含む): 77633640

約数和(自身を除く): 43204160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 977, 1762, 1954, 3524, 3908, 4405, 4885, 7048, 7816, 8810, 9770, 17620, 19540, 35240, 39080, 860737, 1721474, 3442948, 4303685, 6885896, 8607370, 17214740, 34429480]

約数ペア:

[(1, 34429480), (2, 17214740), (4, 8607370), (5, 6885896), (8, 4303685), (10, 3442948), (20, 1721474), (40, 860737), (881, 39080), (977, 35240), (1762, 19540), (1954, 17620), (3524, 9770), (3908, 8810), (4405, 7816), (4885, 7048)]