42010360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2543}}^1$

素因数の和:2620

約数の個数: 64

約数和(自身を含む): 109900800

約数和(自身を除く): 67890440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 2543, 3304, 4130, 5086, 8260, 10172, 12715, 16520, 17801, 20344, 25430, 35602, 50860, 71204, 89005, 101720, 142408, 150037, 178010, 300074, 356020, 600148, 712040, 750185, 1050259, 1200296, 1500370, 2100518, 3000740, 4201036, 5251295, 6001480, 8402072, 10502590, 21005180, 42010360]

約数ペア:

[(1, 42010360), (2, 21005180), (4, 10502590), (5, 8402072), (7, 6001480), (8, 5251295), (10, 4201036), (14, 3000740), (20, 2100518), (28, 1500370), (35, 1200296), (40, 1050259), (56, 750185), (59, 712040), (70, 600148), (118, 356020), (140, 300074), (236, 178010), (280, 150037), (295, 142408), (413, 101720), (472, 89005), (590, 71204), (826, 50860), (1180, 35602), (1652, 25430), (2065, 20344), (2360, 17801), (2543, 16520), (3304, 12715), (4130, 10172), (5086, 8260)]