2080304450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2916

約数の個数: 96

約数和(自身を含む): 4720840704

約数和(自身を除く): 2640536254

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 127, 170, 175, 238, 254, 350, 425, 595, 635, 850, 889, 1190, 1270, 1778, 2159, 2753, 2975, 3175, 4318, 4445, 5506, 5950, 6350, 8890, 10795, 13765, 15113, 19271, 21590, 22225, 27530, 30226, 38542, 44450, 46801, 53975, 68825, 75565, 93602, 96355, 107950, 137650, 151130, 192710, 234005, 327607, 349631, 377825, 468010, 481775, 655214, 699262, 755650, 963550, 1170025, 1638035, 1748155, 2340050, 2447417, 3276070, 3496310, 4894834, 5943727, 8190175, 8740775, 11887454, 12237085, 16380350, 17481550, 24474170, 29718635, 41606089, 59437270, 61185425, 83212178, 122370850, 148593175, 208030445, 297186350, 416060890, 1040152225, 2080304450]

約数ペア:

[(1, 2080304450), (2, 1040152225), (5, 416060890), (7, 297186350), (10, 208030445), (14, 148593175), (17, 122370850), (25, 83212178), (34, 61185425), (35, 59437270), (50, 41606089), (70, 29718635), (85, 24474170), (119, 17481550), (127, 16380350), (170, 12237085), (175, 11887454), (238, 8740775), (254, 8190175), (350, 5943727), (425, 4894834), (595, 3496310), (635, 3276070), (850, 2447417), (889, 2340050), (1190, 1748155), (1270, 1638035), (1778, 1170025), (2159, 963550), (2753, 755650), (2975, 699262), (3175, 655214), (4318, 481775), (4445, 468010), (5506, 377825), (5950, 349631), (6350, 327607), (8890, 234005), (10795, 192710), (13765, 151130), (15113, 137650), (19271, 107950), (21590, 96355), (22225, 93602), (27530, 75565), (30226, 68825), (38542, 53975), (44450, 46801)]