66262600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19522

約数の個数: 48

約数和(自身を含む): 163131300

約数和(自身を除く): 96868700

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 19489, 38978, 77956, 97445, 155912, 194890, 331313, 389780, 487225, 662626, 779560, 974450, 1325252, 1656565, 1948900, 2650504, 3313130, 3897800, 6626260, 8282825, 13252520, 16565650, 33131300, 66262600]

約数ペア:

[(1, 66262600), (2, 33131300), (4, 16565650), (5, 13252520), (8, 8282825), (10, 6626260), (17, 3897800), (20, 3313130), (25, 2650504), (34, 1948900), (40, 1656565), (50, 1325252), (68, 974450), (85, 779560), (100, 662626), (136, 487225), (170, 389780), (200, 331313), (340, 194890), (425, 155912), (680, 97445), (850, 77956), (1700, 38978), (3400, 19489)]