134464840

素因数分解:

$2^3\times 5^1\times {\mathrm{3361621}}^1$

素因数の和:3361632

約数の個数: 16

約数和(自身を含む): 302545980

約数和(自身を除く): 168081140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3361621, 6723242, 13446484, 16808105, 26892968, 33616210, 67232420, 134464840]

約数ペア:

[(1, 134464840), (2, 67232420), (4, 33616210), (5, 26892968), (8, 16808105), (10, 13446484), (20, 6723242), (40, 3361621)]