2012352760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{86293}}^1$

素因数の和:86368

約数の個数: 64

約数和(自身を含む): 5032666080

約数和(自身を除く): 3020313320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 11660, 23320, 86293, 172586, 345172, 431465, 690344, 862930, 949223, 1725860, 1898446, 3451720, 3796892, 4573529, 4746115, 7593784, 9147058, 9492230, 18294116, 18984460, 22867645, 36588232, 37968920, 45735290, 50308819, 91470580, 100617638, 182941160, 201235276, 251544095, 402470552, 503088190, 1006176380, 2012352760]

約数ペア:

[(1, 2012352760), (2, 1006176380), (4, 503088190), (5, 402470552), (8, 251544095), (10, 201235276), (11, 182941160), (20, 100617638), (22, 91470580), (40, 50308819), (44, 45735290), (53, 37968920), (55, 36588232), (88, 22867645), (106, 18984460), (110, 18294116), (212, 9492230), (220, 9147058), (265, 7593784), (424, 4746115), (440, 4573529), (530, 3796892), (583, 3451720), (1060, 1898446), (1166, 1725860), (2120, 949223), (2332, 862930), (2915, 690344), (4664, 431465), (5830, 345172), (11660, 172586), (23320, 86293)]