712331380

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{24049}}^1$

素因数の和:25539

約数の個数: 24

約数和(自身を含む): 1496968200

約数和(自身を除く): 784636820

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2962, 5924, 7405, 14810, 24049, 29620, 48098, 96196, 120245, 240490, 480980, 35616569, 71233138, 142466276, 178082845, 356165690, 712331380]

約数ペア:

[(1, 712331380), (2, 356165690), (4, 178082845), (5, 142466276), (10, 71233138), (20, 35616569), (1481, 480980), (2962, 240490), (5924, 120245), (7405, 96196), (14810, 48098), (24049, 29620)]