26694051400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2188037}}^1$

素因数の和:2188114

約数の個数: 48

約数和(自身を含む): 63081135540

約数和(自身を除く): 36387084140

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 2188037, 4376074, 8752148, 10940185, 17504296, 21880370, 43760740, 54700925, 87521480, 109401850, 133470257, 218803700, 266940514, 437607400, 533881028, 667351285, 1067762056, 1334702570, 2669405140, 3336756425, 5338810280, 6673512850, 13347025700, 26694051400]

約数ペア:

[(1, 26694051400), (2, 13347025700), (4, 6673512850), (5, 5338810280), (8, 3336756425), (10, 2669405140), (20, 1334702570), (25, 1067762056), (40, 667351285), (50, 533881028), (61, 437607400), (100, 266940514), (122, 218803700), (200, 133470257), (244, 109401850), (305, 87521480), (488, 54700925), (610, 43760740), (1220, 21880370), (1525, 17504296), (2440, 10940185), (3050, 8752148), (6100, 4376074), (12200, 2188037)]