22864520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2262

約数の個数: 64

約数和(自身を含む): 60410880

約数和(自身を除く): 37546360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2207, 2590, 4414, 5180, 8828, 10360, 11035, 15449, 17656, 22070, 30898, 44140, 61796, 77245, 81659, 88280, 123592, 154490, 163318, 308980, 326636, 408295, 571613, 617960, 653272, 816590, 1143226, 1633180, 2286452, 2858065, 3266360, 4572904, 5716130, 11432260, 22864520]

約数ペア:

[(1, 22864520), (2, 11432260), (4, 5716130), (5, 4572904), (7, 3266360), (8, 2858065), (10, 2286452), (14, 1633180), (20, 1143226), (28, 816590), (35, 653272), (37, 617960), (40, 571613), (56, 408295), (70, 326636), (74, 308980), (140, 163318), (148, 154490), (185, 123592), (259, 88280), (280, 81659), (296, 77245), (370, 61796), (518, 44140), (740, 30898), (1036, 22070), (1295, 17656), (1480, 15449), (2072, 11035), (2207, 10360), (2590, 8828), (4414, 5180)]