291550876850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{4049}}^1$

素因数の和:4524

約数の個数: 96

約数和(自身を含む): 562010011200

約数和(自身を除く): 270459134350

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 107, 214, 215, 313, 430, 535, 626, 1070, 1075, 1565, 2150, 2675, 3130, 4049, 4601, 5350, 7825, 8098, 9202, 13459, 15650, 20245, 23005, 26918, 33491, 40490, 46010, 66982, 67295, 101225, 115025, 134590, 167455, 174107, 202450, 230050, 334910, 336475, 348214, 433243, 672950, 837275, 866486, 870535, 1267337, 1440113, 1674550, 1741070, 2166215, 2534674, 2880226, 4332430, 4352675, 6336685, 7200565, 8705350, 10831075, 12673370, 14401130, 18629449, 21662150, 31683425, 36002825, 37258898, 54495491, 63366850, 72005650, 93147245, 108990982, 135605059, 186294490, 271210118, 272477455, 465736225, 544954910, 678025295, 931472450, 1356050590, 1362387275, 2724774550, 3390126475, 5831017537, 6780252950, 11662035074, 29155087685, 58310175370, 145775438425, 291550876850]

約数ペア:

[(1, 291550876850), (2, 145775438425), (5, 58310175370), (10, 29155087685), (25, 11662035074), (43, 6780252950), (50, 5831017537), (86, 3390126475), (107, 2724774550), (214, 1362387275), (215, 1356050590), (313, 931472450), (430, 678025295), (535, 544954910), (626, 465736225), (1070, 272477455), (1075, 271210118), (1565, 186294490), (2150, 135605059), (2675, 108990982), (3130, 93147245), (4049, 72005650), (4601, 63366850), (5350, 54495491), (7825, 37258898), (8098, 36002825), (9202, 31683425), (13459, 21662150), (15650, 18629449), (20245, 14401130), (23005, 12673370), (26918, 10831075), (33491, 8705350), (40490, 7200565), (46010, 6336685), (66982, 4352675), (67295, 4332430), (101225, 2880226), (115025, 2534674), (134590, 2166215), (167455, 1741070), (174107, 1674550), (202450, 1440113), (230050, 1267337), (334910, 870535), (336475, 866486), (348214, 837275), (433243, 672950)]