3721012340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{18379}}^1$

素因数の和:18632

約数の個数: 48

約数和(自身を含む): 8003681280

約数和(自身を除く): 4282668940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 191, 212, 265, 382, 530, 764, 955, 1060, 1910, 3820, 10123, 18379, 20246, 36758, 40492, 50615, 73516, 91895, 101230, 183790, 202460, 367580, 974087, 1948174, 3510389, 3896348, 4870435, 7020778, 9740870, 14041556, 17551945, 19481740, 35103890, 70207780, 186050617, 372101234, 744202468, 930253085, 1860506170, 3721012340]

約数ペア:

[(1, 3721012340), (2, 1860506170), (4, 930253085), (5, 744202468), (10, 372101234), (20, 186050617), (53, 70207780), (106, 35103890), (191, 19481740), (212, 17551945), (265, 14041556), (382, 9740870), (530, 7020778), (764, 4870435), (955, 3896348), (1060, 3510389), (1910, 1948174), (3820, 974087), (10123, 367580), (18379, 202460), (20246, 183790), (36758, 101230), (40492, 91895), (50615, 73516)]