87692920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 227681280

約数和(自身を除く): 139988360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2927, 2996, 3745, 4280, 5854, 5992, 7490, 11708, 14635, 14980, 20489, 23416, 29270, 29960, 40978, 58540, 81956, 102445, 117080, 163912, 204890, 313189, 409780, 626378, 819560, 1252756, 1565945, 2192323, 2505512, 3131890, 4384646, 6263780, 8769292, 10961615, 12527560, 17538584, 21923230, 43846460, 87692920]

約数ペア:

[(1, 87692920), (2, 43846460), (4, 21923230), (5, 17538584), (7, 12527560), (8, 10961615), (10, 8769292), (14, 6263780), (20, 4384646), (28, 3131890), (35, 2505512), (40, 2192323), (56, 1565945), (70, 1252756), (107, 819560), (140, 626378), (214, 409780), (280, 313189), (428, 204890), (535, 163912), (749, 117080), (856, 102445), (1070, 81956), (1498, 58540), (2140, 40978), (2927, 29960), (2996, 29270), (3745, 23416), (4280, 20489), (5854, 14980), (5992, 14635), (7490, 11708)]