90797060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{67759}}^1$

素因数の和:67835

約数の個数: 24

約数和(自身を含む): 193522560

約数和(自身を除く): 102725500

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 67759, 135518, 271036, 338795, 677590, 1355180, 4539853, 9079706, 18159412, 22699265, 45398530, 90797060]

約数ペア:

[(1, 90797060), (2, 45398530), (4, 22699265), (5, 18159412), (10, 9079706), (20, 4539853), (67, 1355180), (134, 677590), (268, 338795), (335, 271036), (670, 135518), (1340, 67759)]