13342750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 26797680

約数和(自身を除く): 13454930

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 125, 190, 250, 265, 475, 530, 950, 1007, 1325, 2014, 2375, 2650, 2809, 4750, 5035, 5618, 6625, 10070, 13250, 14045, 25175, 28090, 50350, 53371, 70225, 106742, 125875, 140450, 251750, 266855, 351125, 533710, 702250, 1334275, 2668550, 6671375, 13342750]

約数ペア:

[(1, 13342750), (2, 6671375), (5, 2668550), (10, 1334275), (19, 702250), (25, 533710), (38, 351125), (50, 266855), (53, 251750), (95, 140450), (106, 125875), (125, 106742), (190, 70225), (250, 53371), (265, 50350), (475, 28090), (530, 25175), (950, 14045), (1007, 13250), (1325, 10070), (2014, 6625), (2375, 5618), (2650, 5035), (2809, 4750)]