5289550

素因数分解:

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

素因数の和:170

約数の個数: 72

約数和(自身を含む): 12213504

約数和(自身を除く): 6923954

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 127, 170, 175, 238, 245, 254, 350, 425, 490, 595, 635, 833, 850, 889, 1190, 1225, 1270, 1666, 1778, 2159, 2450, 2975, 3175, 4165, 4318, 4445, 5950, 6223, 6350, 8330, 8890, 10795, 12446, 15113, 20825, 21590, 22225, 30226, 31115, 41650, 44450, 53975, 62230, 75565, 105791, 107950, 151130, 155575, 211582, 311150, 377825, 528955, 755650, 1057910, 2644775, 5289550]

約数ペア:

[(1, 5289550), (2, 2644775), (5, 1057910), (7, 755650), (10, 528955), (14, 377825), (17, 311150), (25, 211582), (34, 155575), (35, 151130), (49, 107950), (50, 105791), (70, 75565), (85, 62230), (98, 53975), (119, 44450), (127, 41650), (170, 31115), (175, 30226), (238, 22225), (245, 21590), (254, 20825), (350, 15113), (425, 12446), (490, 10795), (595, 8890), (635, 8330), (833, 6350), (850, 6223), (889, 5950), (1190, 4445), (1225, 4318), (1270, 4165), (1666, 3175), (1778, 2975), (2159, 2450)]