52006731440

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1\times {\mathrm{4909}}^1$

素因数の和:5950

約数の個数: 80

約数和(自身を含む): 121880026560

約数和(自身を除く): 69873295120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 877, 1208, 1510, 1754, 2416, 3020, 3508, 4385, 4909, 6040, 7016, 8770, 9818, 12080, 14032, 17540, 19636, 24545, 35080, 39272, 49090, 70160, 78544, 98180, 132427, 196360, 264854, 392720, 529708, 662135, 741259, 1059416, 1324270, 1482518, 2118832, 2648540, 2965036, 3706295, 4305193, 5297080, 5930072, 7412590, 8610386, 10594160, 11860144, 14825180, 17220772, 21525965, 29650360, 34441544, 43051930, 59300720, 68883088, 86103860, 172207720, 344415440, 650084143, 1300168286, 2600336572, 3250420715, 5200673144, 6500841430, 10401346288, 13001682860, 26003365720, 52006731440]

約数ペア:

[(1, 52006731440), (2, 26003365720), (4, 13001682860), (5, 10401346288), (8, 6500841430), (10, 5200673144), (16, 3250420715), (20, 2600336572), (40, 1300168286), (80, 650084143), (151, 344415440), (302, 172207720), (604, 86103860), (755, 68883088), (877, 59300720), (1208, 43051930), (1510, 34441544), (1754, 29650360), (2416, 21525965), (3020, 17220772), (3508, 14825180), (4385, 11860144), (4909, 10594160), (6040, 8610386), (7016, 7412590), (8770, 5930072), (9818, 5297080), (12080, 4305193), (14032, 3706295), (17540, 2965036), (19636, 2648540), (24545, 2118832), (35080, 1482518), (39272, 1324270), (49090, 1059416), (70160, 741259), (78544, 662135), (98180, 529708), (132427, 392720), (196360, 264854)]