28137165800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{81937}}^1$

素因数の和:82071

約数の個数: 96

約数和(自身を含む): 69953748120

約数和(自身を除く): 41816582320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 136, 170, 200, 202, 340, 404, 425, 505, 680, 808, 850, 1010, 1700, 1717, 2020, 2525, 3400, 3434, 4040, 5050, 6868, 8585, 10100, 13736, 17170, 20200, 34340, 42925, 68680, 81937, 85850, 163874, 171700, 327748, 343400, 409685, 655496, 819370, 1392929, 1638740, 2048425, 2785858, 3277480, 4096850, 5571716, 6964645, 8193700, 8275637, 11143432, 13929290, 16387400, 16551274, 27858580, 33102548, 34823225, 41378185, 55717160, 66205096, 69646450, 82756370, 139292900, 140685829, 165512740, 206890925, 278585800, 281371658, 331025480, 413781850, 562743316, 703429145, 827563700, 1125486632, 1406858290, 1655127400, 2813716580, 3517145725, 5627433160, 7034291450, 14068582900, 28137165800]

約数ペア:

[(1, 28137165800), (2, 14068582900), (4, 7034291450), (5, 5627433160), (8, 3517145725), (10, 2813716580), (17, 1655127400), (20, 1406858290), (25, 1125486632), (34, 827563700), (40, 703429145), (50, 562743316), (68, 413781850), (85, 331025480), (100, 281371658), (101, 278585800), (136, 206890925), (170, 165512740), (200, 140685829), (202, 139292900), (340, 82756370), (404, 69646450), (425, 66205096), (505, 55717160), (680, 41378185), (808, 34823225), (850, 33102548), (1010, 27858580), (1700, 16551274), (1717, 16387400), (2020, 13929290), (2525, 11143432), (3400, 8275637), (3434, 8193700), (4040, 6964645), (5050, 5571716), (6868, 4096850), (8585, 3277480), (10100, 2785858), (13736, 2048425), (17170, 1638740), (20200, 1392929), (34340, 819370), (42925, 655496), (68680, 409685), (81937, 343400), (85850, 327748), (163874, 171700)]