38753780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149053}}^1$

素因数の和:149075

約数の個数: 24

約数和(自身を含む): 87643752

約数和(自身を除く): 48889972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 149053, 298106, 596212, 745265, 1490530, 1937689, 2981060, 3875378, 7750756, 9688445, 19376890, 38753780]

約数ペア:

[(1, 38753780), (2, 19376890), (4, 9688445), (5, 7750756), (10, 3875378), (13, 2981060), (20, 1937689), (26, 1490530), (52, 745265), (65, 596212), (130, 298106), (260, 149053)]