248913009070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25301}}^1\times {\mathrm{5261}}^1$

素因数の和:30597

約数の個数: 64

約数和(自身を含む): 517644914112

約数和(自身を除く): 268731905042

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 5261, 10522, 25301, 26305, 50602, 52610, 57871, 89437, 115742, 126505, 178874, 253010, 278311, 289355, 430117, 447185, 556622, 578710, 860234, 894370, 983807, 1391555, 1967614, 2150585, 2783110, 4301170, 4731287, 4919035, 9462574, 9838070, 23656435, 47312870, 133108561, 266217122, 665542805, 1331085610, 1464194171, 2262845537, 2928388342, 4525691074, 7320970855, 11314227685, 14641941710, 22628455370, 24891300907, 49782601814, 124456504535, 248913009070]

約数ペア:

[(1, 248913009070), (2, 124456504535), (5, 49782601814), (10, 24891300907), (11, 22628455370), (17, 14641941710), (22, 11314227685), (34, 7320970855), (55, 4525691074), (85, 2928388342), (110, 2262845537), (170, 1464194171), (187, 1331085610), (374, 665542805), (935, 266217122), (1870, 133108561), (5261, 47312870), (10522, 23656435), (25301, 9838070), (26305, 9462574), (50602, 4919035), (52610, 4731287), (57871, 4301170), (89437, 2783110), (115742, 2150585), (126505, 1967614), (178874, 1391555), (253010, 983807), (278311, 894370), (289355, 860234), (430117, 578710), (447185, 556622)]