85225970

素因数分解:

$2^1\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{4409}}^1$

素因数の和:6349

約数の個数: 16

約数和(自身を含む): 153520920

約数和(自身を除く): 68294950

約数列:

[1, 2, 5, 10, 1933, 3866, 4409, 8818, 9665, 19330, 22045, 44090, 8522597, 17045194, 42612985, 85225970]

約数ペア:

[(1, 85225970), (2, 42612985), (5, 17045194), (10, 8522597), (1933, 44090), (3866, 22045), (4409, 19330), (8818, 9665)]