9896177200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38839}}^1$

素因数の和:38884

約数の個数: 180

約数和(自身を含む): 29785541520

約数和(自身を除く): 19889364320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 175, 182, 196, 200, 208, 245, 260, 280, 325, 350, 364, 392, 400, 455, 490, 520, 560, 637, 650, 700, 728, 784, 910, 980, 1040, 1225, 1274, 1300, 1400, 1456, 1820, 1960, 2275, 2450, 2548, 2600, 2800, 3185, 3640, 3920, 4550, 4900, 5096, 5200, 6370, 7280, 9100, 9800, 10192, 12740, 15925, 18200, 19600, 25480, 31850, 36400, 38839, 50960, 63700, 77678, 127400, 155356, 194195, 254800, 271873, 310712, 388390, 504907, 543746, 621424, 776780, 970975, 1009814, 1087492, 1359365, 1553560, 1903111, 1941950, 2019628, 2174984, 2524535, 2718730, 3107120, 3534349, 3806222, 3883900, 4039256, 4349968, 5049070, 5437460, 6796825, 7068698, 7612444, 7767800, 8078512, 9515555, 10098140, 10874920, 12622675, 13593650, 14137396, 15224888, 15535600, 17671745, 19031110, 20196280, 21749840, 24740443, 25245350, 27187300, 28274792, 30449776, 35343490, 38062220, 40392560, 47577775, 49480886, 50490700, 54374600, 56549584, 70686980, 76124440, 88358725, 95155550, 98961772, 100981400, 108749200, 123702215, 141373960, 152248880, 176717450, 190311100, 197923544, 201962800, 247404430, 282747920, 353434900, 380622200, 395847088, 494808860, 618511075, 706869800, 761244400, 989617720, 1237022150, 1413739600, 1979235440, 2474044300, 4948088600, 9896177200]

約数ペア:

[(1, 9896177200), (2, 4948088600), (4, 2474044300), (5, 1979235440), (7, 1413739600), (8, 1237022150), (10, 989617720), (13, 761244400), (14, 706869800), (16, 618511075), (20, 494808860), (25, 395847088), (26, 380622200), (28, 353434900), (35, 282747920), (40, 247404430), (49, 201962800), (50, 197923544), (52, 190311100), (56, 176717450), (65, 152248880), (70, 141373960), (80, 123702215), (91, 108749200), (98, 100981400), (100, 98961772), (104, 95155550), (112, 88358725), (130, 76124440), (140, 70686980), (175, 56549584), (182, 54374600), (196, 50490700), (200, 49480886), (208, 47577775), (245, 40392560), (260, 38062220), (280, 35343490), (325, 30449776), (350, 28274792), (364, 27187300), (392, 25245350), (400, 24740443), (455, 21749840), (490, 20196280), (520, 19031110), (560, 17671745), (637, 15535600), (650, 15224888), (700, 14137396), (728, 13593650), (784, 12622675), (910, 10874920), (980, 10098140), (1040, 9515555), (1225, 8078512), (1274, 7767800), (1300, 7612444), (1400, 7068698), (1456, 6796825), (1820, 5437460), (1960, 5049070), (2275, 4349968), (2450, 4039256), (2548, 3883900), (2600, 3806222), (2800, 3534349), (3185, 3107120), (3640, 2718730), (3920, 2524535), (4550, 2174984), (4900, 2019628), (5096, 1941950), (5200, 1903111), (6370, 1553560), (7280, 1359365), (9100, 1087492), (9800, 1009814), (10192, 970975), (12740, 776780), (15925, 621424), (18200, 543746), (19600, 504907), (25480, 388390), (31850, 310712), (36400, 271873), (38839, 254800), (50960, 194195), (63700, 155356), (77678, 127400)]