2247496580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:805

約数の個数: 96

約数和(自身を含む): 5460854784

約数和(自身を除く): 3213358204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 223, 373, 386, 446, 746, 772, 892, 965, 1115, 1351, 1492, 1561, 1865, 1930, 2230, 2611, 2702, 3122, 3730, 3860, 4460, 5222, 5404, 6244, 6755, 7460, 7805, 10444, 13055, 13510, 15610, 26110, 27020, 31220, 43039, 52220, 71989, 83179, 86078, 143978, 166358, 172156, 215195, 287956, 301273, 332716, 359945, 415895, 430390, 503923, 582253, 602546, 719890, 831790, 860780, 1007846, 1164506, 1205092, 1439780, 1506365, 1663580, 2015692, 2329012, 2519615, 2911265, 3012730, 5039230, 5822530, 6025460, 10078460, 11645060, 16053547, 32107094, 64214188, 80267735, 112374829, 160535470, 224749658, 321070940, 449499316, 561874145, 1123748290, 2247496580]

約数ペア:

[(1, 2247496580), (2, 1123748290), (4, 561874145), (5, 449499316), (7, 321070940), (10, 224749658), (14, 160535470), (20, 112374829), (28, 80267735), (35, 64214188), (70, 32107094), (140, 16053547), (193, 11645060), (223, 10078460), (373, 6025460), (386, 5822530), (446, 5039230), (746, 3012730), (772, 2911265), (892, 2519615), (965, 2329012), (1115, 2015692), (1351, 1663580), (1492, 1506365), (1561, 1439780), (1865, 1205092), (1930, 1164506), (2230, 1007846), (2611, 860780), (2702, 831790), (3122, 719890), (3730, 602546), (3860, 582253), (4460, 503923), (5222, 430390), (5404, 415895), (6244, 359945), (6755, 332716), (7460, 301273), (7805, 287956), (10444, 215195), (13055, 172156), (13510, 166358), (15610, 143978), (26110, 86078), (27020, 83179), (31220, 71989), (43039, 52220)]