2501562274850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2741}}^1\times {\mathrm{3821}}^1$

素因数の和:6872

約数の個数: 96

約数和(自身を含む): 4947236762832

約数和(自身を除く): 2445674487982

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 281, 425, 562, 850, 1405, 2741, 2810, 3821, 4777, 5482, 7025, 7642, 9554, 13705, 14050, 19105, 23885, 27410, 38210, 46597, 47770, 64957, 68525, 93194, 95525, 119425, 129914, 137050, 191050, 232985, 238850, 324785, 465970, 649570, 770221, 1073701, 1164925, 1540442, 1623925, 2147402, 2329850, 3247850, 3851105, 5368505, 7702210, 10473361, 10737010, 13093757, 18252917, 19255525, 20946722, 26187514, 26842525, 36505834, 38511050, 52366805, 53685050, 65468785, 91264585, 104733610, 130937570, 178047137, 182529170, 261834025, 327343925, 356094274, 456322925, 523668050, 654687850, 890235685, 912645850, 1780471370, 2943014441, 4451178425, 5886028882, 8902356850, 14715072205, 29430144410, 50031245497, 73575361025, 100062490994, 147150722050, 250156227485, 500312454970, 1250781137425, 2501562274850]

約数ペア:

[(1, 2501562274850), (2, 1250781137425), (5, 500312454970), (10, 250156227485), (17, 147150722050), (25, 100062490994), (34, 73575361025), (50, 50031245497), (85, 29430144410), (170, 14715072205), (281, 8902356850), (425, 5886028882), (562, 4451178425), (850, 2943014441), (1405, 1780471370), (2741, 912645850), (2810, 890235685), (3821, 654687850), (4777, 523668050), (5482, 456322925), (7025, 356094274), (7642, 327343925), (9554, 261834025), (13705, 182529170), (14050, 178047137), (19105, 130937570), (23885, 104733610), (27410, 91264585), (38210, 65468785), (46597, 53685050), (47770, 52366805), (64957, 38511050), (68525, 36505834), (93194, 26842525), (95525, 26187514), (119425, 20946722), (129914, 19255525), (137050, 18252917), (191050, 13093757), (232985, 10737010), (238850, 10473361), (324785, 7702210), (465970, 5368505), (649570, 3851105), (770221, 3247850), (1073701, 2329850), (1164925, 2147402), (1540442, 1623925)]