14242120

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4507}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 32457600

約数和(自身を除く): 18215480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 4507, 9014, 18028, 22535, 36056, 45070, 90140, 180280, 356053, 712106, 1424212, 1780265, 2848424, 3560530, 7121060, 14242120]

約数ペア:

[(1, 14242120), (2, 7121060), (4, 3560530), (5, 2848424), (8, 1780265), (10, 1424212), (20, 712106), (40, 356053), (79, 180280), (158, 90140), (316, 45070), (395, 36056), (632, 22535), (790, 18028), (1580, 9014), (3160, 4507)]