45295160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 106142400

約数和(自身を除く): 60847240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 71, 82, 142, 164, 205, 284, 328, 355, 389, 410, 568, 710, 778, 820, 1420, 1556, 1640, 1945, 2840, 2911, 3112, 3890, 5822, 7780, 11644, 14555, 15560, 15949, 23288, 27619, 29110, 31898, 55238, 58220, 63796, 79745, 110476, 116440, 127592, 138095, 159490, 220952, 276190, 318980, 552380, 637960, 1104760, 1132379, 2264758, 4529516, 5661895, 9059032, 11323790, 22647580, 45295160]

約数ペア:

[(1, 45295160), (2, 22647580), (4, 11323790), (5, 9059032), (8, 5661895), (10, 4529516), (20, 2264758), (40, 1132379), (41, 1104760), (71, 637960), (82, 552380), (142, 318980), (164, 276190), (205, 220952), (284, 159490), (328, 138095), (355, 127592), (389, 116440), (410, 110476), (568, 79745), (710, 63796), (778, 58220), (820, 55238), (1420, 31898), (1556, 29110), (1640, 27619), (1945, 23288), (2840, 15949), (2911, 15560), (3112, 14555), (3890, 11644), (5822, 7780)]