20239541300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3637}}^1\times {\mathrm{5059}}^1$

素因数の和:8721

約数の個数: 72

約数和(自身を含む): 47935161120

約数和(自身を除く): 27695619820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 3637, 5059, 7274, 10118, 14548, 18185, 20236, 25295, 36370, 40007, 50590, 55649, 72740, 80014, 90925, 101180, 111298, 126475, 160028, 181850, 200035, 222596, 252950, 278245, 363700, 400070, 505900, 556490, 800140, 1000175, 1112980, 1391225, 2000350, 2782450, 4000700, 5564900, 18399583, 36799166, 73598332, 91997915, 183995830, 202395413, 367991660, 404790826, 459989575, 809581652, 919979150, 1011977065, 1839958300, 2023954130, 4047908260, 5059885325, 10119770650, 20239541300]

約数ペア:

[(1, 20239541300), (2, 10119770650), (4, 5059885325), (5, 4047908260), (10, 2023954130), (11, 1839958300), (20, 1011977065), (22, 919979150), (25, 809581652), (44, 459989575), (50, 404790826), (55, 367991660), (100, 202395413), (110, 183995830), (220, 91997915), (275, 73598332), (550, 36799166), (1100, 18399583), (3637, 5564900), (5059, 4000700), (7274, 2782450), (10118, 2000350), (14548, 1391225), (18185, 1112980), (20236, 1000175), (25295, 800140), (36370, 556490), (40007, 505900), (50590, 400070), (55649, 363700), (72740, 278245), (80014, 252950), (90925, 222596), (101180, 200035), (111298, 181850), (126475, 160028)]