565530140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 1393459200

約数和(自身を除く): 827929060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 199, 212, 265, 371, 383, 398, 530, 742, 766, 796, 995, 1060, 1393, 1484, 1532, 1855, 1915, 1990, 2681, 2786, 3710, 3830, 3980, 5362, 5572, 6965, 7420, 7660, 10547, 10724, 13405, 13930, 20299, 21094, 26810, 27860, 40598, 42188, 52735, 53620, 73829, 76217, 81196, 101495, 105470, 142093, 147658, 152434, 202990, 210940, 284186, 295316, 304868, 369145, 381085, 405980, 533519, 568372, 710465, 738290, 762170, 1067038, 1420930, 1476580, 1524340, 2134076, 2667595, 2841860, 4039501, 5335190, 8079002, 10670380, 16158004, 20197505, 28276507, 40395010, 56553014, 80790020, 113106028, 141382535, 282765070, 565530140]

約数ペア:

[(1, 565530140), (2, 282765070), (4, 141382535), (5, 113106028), (7, 80790020), (10, 56553014), (14, 40395010), (20, 28276507), (28, 20197505), (35, 16158004), (53, 10670380), (70, 8079002), (106, 5335190), (140, 4039501), (199, 2841860), (212, 2667595), (265, 2134076), (371, 1524340), (383, 1476580), (398, 1420930), (530, 1067038), (742, 762170), (766, 738290), (796, 710465), (995, 568372), (1060, 533519), (1393, 405980), (1484, 381085), (1532, 369145), (1855, 304868), (1915, 295316), (1990, 284186), (2681, 210940), (2786, 202990), (3710, 152434), (3830, 147658), (3980, 142093), (5362, 105470), (5572, 101495), (6965, 81196), (7420, 76217), (7660, 73829), (10547, 53620), (10724, 52735), (13405, 42188), (13930, 40598), (20299, 27860), (21094, 26810)]