25110979040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{10433}}^1$

素因数の和:10769

約数の個数: 144

約数和(自身を含む): 69241776912

約数和(自身を除く): 44130797872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 307, 392, 490, 560, 614, 784, 980, 1120, 1228, 1535, 1568, 1960, 2149, 2456, 3070, 3920, 4298, 4912, 6140, 7840, 8596, 9824, 10433, 10745, 12280, 15043, 17192, 20866, 21490, 24560, 30086, 34384, 41732, 42980, 49120, 52165, 60172, 68768, 73031, 75215, 83464, 85960, 104330, 120344, 146062, 150430, 166928, 171920, 208660, 240688, 292124, 300860, 333856, 343840, 365155, 417320, 481376, 511217, 584248, 601720, 730310, 834640, 1022434, 1168496, 1203440, 1460620, 1669280, 2044868, 2336992, 2406880, 2556085, 2921240, 3202931, 4089736, 5112170, 5842480, 6405862, 8179472, 10224340, 11684960, 12811724, 16014655, 16358944, 20448680, 22420517, 25623448, 32029310, 40897360, 44841034, 51246896, 64058620, 81794720, 89682068, 102493792, 112102585, 128117240, 156943619, 179364136, 224205170, 256234480, 313887238, 358728272, 448410340, 512468960, 627774476, 717456544, 784718095, 896820680, 1255548952, 1569436190, 1793641360, 2511097904, 3138872380, 3587282720, 5022195808, 6277744760, 12555489520, 25110979040]

約数ペア:

[(1, 25110979040), (2, 12555489520), (4, 6277744760), (5, 5022195808), (7, 3587282720), (8, 3138872380), (10, 2511097904), (14, 1793641360), (16, 1569436190), (20, 1255548952), (28, 896820680), (32, 784718095), (35, 717456544), (40, 627774476), (49, 512468960), (56, 448410340), (70, 358728272), (80, 313887238), (98, 256234480), (112, 224205170), (140, 179364136), (160, 156943619), (196, 128117240), (224, 112102585), (245, 102493792), (280, 89682068), (307, 81794720), (392, 64058620), (490, 51246896), (560, 44841034), (614, 40897360), (784, 32029310), (980, 25623448), (1120, 22420517), (1228, 20448680), (1535, 16358944), (1568, 16014655), (1960, 12811724), (2149, 11684960), (2456, 10224340), (3070, 8179472), (3920, 6405862), (4298, 5842480), (4912, 5112170), (6140, 4089736), (7840, 3202931), (8596, 2921240), (9824, 2556085), (10433, 2406880), (10745, 2336992), (12280, 2044868), (15043, 1669280), (17192, 1460620), (20866, 1203440), (21490, 1168496), (24560, 1022434), (30086, 834640), (34384, 730310), (41732, 601720), (42980, 584248), (49120, 511217), (52165, 481376), (60172, 417320), (68768, 365155), (73031, 343840), (75215, 333856), (83464, 300860), (85960, 292124), (104330, 240688), (120344, 208660), (146062, 171920), (150430, 166928)]