13676360

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1889}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 30958200

約数和(自身を除く): 17281840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 1889, 3620, 3778, 7240, 7556, 9445, 15112, 18890, 37780, 75560, 341909, 683818, 1367636, 1709545, 2735272, 3419090, 6838180, 13676360]

約数ペア:

[(1, 13676360), (2, 6838180), (4, 3419090), (5, 2735272), (8, 1709545), (10, 1367636), (20, 683818), (40, 341909), (181, 75560), (362, 37780), (724, 18890), (905, 15112), (1448, 9445), (1810, 7556), (1889, 7240), (3620, 3778)]