86543900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{12917}}^1$

素因数の和:12998

約数の個数: 36

約数和(自身を含む): 190618008

約数和(自身を除く): 104074108

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700, 12917, 25834, 51668, 64585, 129170, 258340, 322925, 645850, 865439, 1291700, 1730878, 3461756, 4327195, 8654390, 17308780, 21635975, 43271950, 86543900]

約数ペア:

[(1, 86543900), (2, 43271950), (4, 21635975), (5, 17308780), (10, 8654390), (20, 4327195), (25, 3461756), (50, 1730878), (67, 1291700), (100, 865439), (134, 645850), (268, 322925), (335, 258340), (670, 129170), (1340, 64585), (1675, 51668), (3350, 25834), (6700, 12917)]