2668550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:137

約数の個数: 36

約数和(自身を含む): 5325180

約数和(自身を除く): 2656630

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1325, 2014, 2650, 2809, 5035, 5618, 10070, 14045, 25175, 28090, 50350, 53371, 70225, 106742, 140450, 266855, 533710, 1334275, 2668550]

約数ペア:

[(1, 2668550), (2, 1334275), (5, 533710), (10, 266855), (19, 140450), (25, 106742), (38, 70225), (50, 53371), (53, 50350), (95, 28090), (106, 25175), (190, 14045), (265, 10070), (475, 5618), (530, 5035), (950, 2809), (1007, 2650), (1325, 2014)]