68629100

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{3967}}^1$

素因数の和:4154

約数の個数: 36

約数和(自身を含む): 149823744

約数和(自身を除く): 81194644

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3460, 3967, 4325, 7934, 8650, 15868, 17300, 19835, 39670, 79340, 99175, 198350, 396700, 686291, 1372582, 2745164, 3431455, 6862910, 13725820, 17157275, 34314550, 68629100]

約数ペア:

[(1, 68629100), (2, 34314550), (4, 17157275), (5, 13725820), (10, 6862910), (20, 3431455), (25, 2745164), (50, 1372582), (100, 686291), (173, 396700), (346, 198350), (692, 99175), (865, 79340), (1730, 39670), (3460, 19835), (3967, 17300), (4325, 15868), (7934, 8650)]