34708280

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3457}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 78427440

約数和(自身を除く): 43719160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 3457, 5020, 6914, 10040, 13828, 17285, 27656, 34570, 69140, 138280, 867707, 1735414, 3470828, 4338535, 6941656, 8677070, 17354140, 34708280]

約数ペア:

[(1, 34708280), (2, 17354140), (4, 8677070), (5, 6941656), (8, 4338535), (10, 3470828), (20, 1735414), (40, 867707), (251, 138280), (502, 69140), (1004, 34570), (1255, 27656), (2008, 17285), (2510, 13828), (3457, 10040), (5020, 6914)]