67166552380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1525819}}^1$

素因数の和:1525930

約数の個数: 48

約数和(自身を含む): 147650549760

約数和(自身を除く): 80483997380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 1420, 2201, 4402, 8804, 11005, 22010, 44020, 1525819, 3051638, 6103276, 7629095, 15258190, 30516380, 47300389, 94600778, 108333149, 189201556, 216666298, 236501945, 433332596, 473003890, 541665745, 946007780, 1083331490, 2166662980, 3358327619, 6716655238, 13433310476, 16791638095, 33583276190, 67166552380]

約数ペア:

[(1, 67166552380), (2, 33583276190), (4, 16791638095), (5, 13433310476), (10, 6716655238), (20, 3358327619), (31, 2166662980), (62, 1083331490), (71, 946007780), (124, 541665745), (142, 473003890), (155, 433332596), (284, 236501945), (310, 216666298), (355, 189201556), (620, 108333149), (710, 94600778), (1420, 47300389), (2201, 30516380), (4402, 15258190), (8804, 7629095), (11005, 6103276), (22010, 3051638), (44020, 1525819)]