23722120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7507}}^1$

素因数の和:7597

約数の個数: 32

約数和(自身を含む): 54057600

約数和(自身を除く): 30335480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 7507, 15014, 30028, 37535, 60056, 75070, 150140, 300280, 593053, 1186106, 2372212, 2965265, 4744424, 5930530, 11861060, 23722120]

約数ペア:

[(1, 23722120), (2, 11861060), (4, 5930530), (5, 4744424), (8, 2965265), (10, 2372212), (20, 1186106), (40, 593053), (79, 300280), (158, 150140), (316, 75070), (395, 60056), (632, 37535), (790, 30028), (1580, 15014), (3160, 7507)]