1873595840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1534

約数の個数: 112

約数和(自身を含む): 4744528992

約数和(自身を除く): 2870933152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 283, 320, 340, 544, 566, 680, 1088, 1132, 1217, 1360, 1415, 2264, 2434, 2720, 2830, 4528, 4811, 4868, 5440, 5660, 6085, 9056, 9622, 9736, 11320, 12170, 18112, 19244, 19472, 20689, 22640, 24055, 24340, 38488, 38944, 41378, 45280, 48110, 48680, 76976, 77888, 82756, 90560, 96220, 97360, 103445, 153952, 165512, 192440, 194720, 206890, 307904, 331024, 344411, 384880, 389440, 413780, 662048, 688822, 769760, 827560, 1324096, 1377644, 1539520, 1655120, 1722055, 2755288, 3310240, 3444110, 5510576, 5854987, 6620480, 6888220, 11021152, 11709974, 13776440, 22042304, 23419948, 27552880, 29274935, 46839896, 55105760, 58549870, 93679792, 110211520, 117099740, 187359584, 234199480, 374719168, 468398960, 936797920, 1873595840]

約数ペア:

[(1, 1873595840), (2, 936797920), (4, 468398960), (5, 374719168), (8, 234199480), (10, 187359584), (16, 117099740), (17, 110211520), (20, 93679792), (32, 58549870), (34, 55105760), (40, 46839896), (64, 29274935), (68, 27552880), (80, 23419948), (85, 22042304), (136, 13776440), (160, 11709974), (170, 11021152), (272, 6888220), (283, 6620480), (320, 5854987), (340, 5510576), (544, 3444110), (566, 3310240), (680, 2755288), (1088, 1722055), (1132, 1655120), (1217, 1539520), (1360, 1377644), (1415, 1324096), (2264, 827560), (2434, 769760), (2720, 688822), (2830, 662048), (4528, 413780), (4811, 389440), (4868, 384880), (5440, 344411), (5660, 331024), (6085, 307904), (9056, 206890), (9622, 194720), (9736, 192440), (11320, 165512), (12170, 153952), (18112, 103445), (19244, 97360), (19472, 96220), (20689, 90560), (22640, 82756), (24055, 77888), (24340, 76976), (38488, 48680), (38944, 48110), (41378, 45280)]