75401380

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5827}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 158614848

約数和(自身を除く): 83213468

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 2588, 3235, 5827, 6470, 11654, 12940, 23308, 29135, 58270, 116540, 3770069, 7540138, 15080276, 18850345, 37700690, 75401380]

約数ペア:

[(1, 75401380), (2, 37700690), (4, 18850345), (5, 15080276), (10, 7540138), (20, 3770069), (647, 116540), (1294, 58270), (2588, 29135), (3235, 23308), (5827, 12940), (6470, 11654)]