1205682320

素因数分解:

$2^4\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{12323}}^1$

素因数の和:13559

約数の個数: 40

約数和(自身を含む): 2805731136

約数和(自身を除く): 1600048816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1223, 2446, 4892, 6115, 9784, 12230, 12323, 19568, 24460, 24646, 48920, 49292, 61615, 97840, 98584, 123230, 197168, 246460, 492920, 985840, 15071029, 30142058, 60284116, 75355145, 120568232, 150710290, 241136464, 301420580, 602841160, 1205682320]

約数ペア:

[(1, 1205682320), (2, 602841160), (4, 301420580), (5, 241136464), (8, 150710290), (10, 120568232), (16, 75355145), (20, 60284116), (40, 30142058), (80, 15071029), (1223, 985840), (2446, 492920), (4892, 246460), (6115, 197168), (9784, 123230), (12230, 98584), (12323, 97840), (19568, 61615), (24460, 49292), (24646, 48920)]