9871547056

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 22736201040

約数和(自身を除く): 12864653984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 137, 146, 196, 274, 292, 392, 511, 548, 584, 784, 959, 1022, 1096, 1168, 1259, 1918, 2044, 2192, 2518, 3577, 3836, 4088, 5036, 6713, 7154, 7672, 8176, 8813, 10001, 10072, 13426, 14308, 15344, 17626, 20002, 20144, 26852, 28616, 35252, 40004, 53704, 57232, 61691, 70007, 70504, 80008, 91907, 107408, 123382, 140014, 141008, 160016, 172483, 183814, 246764, 280028, 344966, 367628, 490049, 493528, 560056, 643349, 689932, 735256, 980098, 987056, 1120112, 1207381, 1286698, 1379864, 1470512, 1960196, 2414762, 2573396, 2759728, 3920392, 4503443, 4829524, 5146792, 7840784, 8451667, 9006886, 9659048, 10293584, 12591259, 16903334, 18013772, 19318096, 25182518, 33806668, 36027544, 50365036, 67613336, 72055088, 88138813, 100730072, 135226672, 176277626, 201460144, 352555252, 616971691, 705110504, 1233943382, 1410221008, 2467886764, 4935773528, 9871547056]

約数ペア:

[(1, 9871547056), (2, 4935773528), (4, 2467886764), (7, 1410221008), (8, 1233943382), (14, 705110504), (16, 616971691), (28, 352555252), (49, 201460144), (56, 176277626), (73, 135226672), (98, 100730072), (112, 88138813), (137, 72055088), (146, 67613336), (196, 50365036), (274, 36027544), (292, 33806668), (392, 25182518), (511, 19318096), (548, 18013772), (584, 16903334), (784, 12591259), (959, 10293584), (1022, 9659048), (1096, 9006886), (1168, 8451667), (1259, 7840784), (1918, 5146792), (2044, 4829524), (2192, 4503443), (2518, 3920392), (3577, 2759728), (3836, 2573396), (4088, 2414762), (5036, 1960196), (6713, 1470512), (7154, 1379864), (7672, 1286698), (8176, 1207381), (8813, 1120112), (10001, 987056), (10072, 980098), (13426, 735256), (14308, 689932), (15344, 643349), (17626, 560056), (20002, 493528), (20144, 490049), (26852, 367628), (28616, 344966), (35252, 280028), (40004, 246764), (53704, 183814), (57232, 172483), (61691, 160016), (70007, 141008), (70504, 140014), (80008, 123382), (91907, 107408)]