3836691680

素因数分解:

$2^5\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{21859}}^1$

素因数の和:22971

約数の個数: 48

約数和(自身を含む): 9072861840

約数和(自身を除く): 5236170160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1097, 2194, 4388, 5485, 8776, 10970, 17552, 21859, 21940, 35104, 43718, 43880, 87436, 87760, 109295, 174872, 175520, 218590, 349744, 437180, 699488, 874360, 1748720, 3497440, 23979323, 47958646, 95917292, 119896615, 191834584, 239793230, 383669168, 479586460, 767338336, 959172920, 1918345840, 3836691680]

約数ペア:

[(1, 3836691680), (2, 1918345840), (4, 959172920), (5, 767338336), (8, 479586460), (10, 383669168), (16, 239793230), (20, 191834584), (32, 119896615), (40, 95917292), (80, 47958646), (160, 23979323), (1097, 3497440), (2194, 1748720), (4388, 874360), (5485, 699488), (8776, 437180), (10970, 349744), (17552, 218590), (21859, 175520), (21940, 174872), (35104, 109295), (43718, 87760), (43880, 87436)]