2616200

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 6190080

約数和(自身を除く): 3573880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 127, 200, 206, 254, 412, 508, 515, 635, 824, 1016, 1030, 1270, 2060, 2540, 2575, 3175, 4120, 5080, 5150, 6350, 10300, 12700, 13081, 20600, 25400, 26162, 52324, 65405, 104648, 130810, 261620, 327025, 523240, 654050, 1308100, 2616200]

約数ペア:

[(1, 2616200), (2, 1308100), (4, 654050), (5, 523240), (8, 327025), (10, 261620), (20, 130810), (25, 104648), (40, 65405), (50, 52324), (100, 26162), (103, 25400), (127, 20600), (200, 13081), (206, 12700), (254, 10300), (412, 6350), (508, 5150), (515, 5080), (635, 4120), (824, 3175), (1016, 2575), (1030, 2540), (1270, 2060)]