2050872445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2153}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 2671649280

約数和(自身を除く): 620776835

約数列:

[1, 5, 19, 37, 95, 185, 271, 703, 1355, 2153, 3515, 5149, 10027, 10765, 25745, 40907, 50135, 79661, 190513, 204535, 398305, 583463, 952565, 1513559, 2917315, 7567795, 11085797, 21588131, 55428985, 107940655, 410174489, 2050872445]

約数ペア:

[(1, 2050872445), (5, 410174489), (19, 107940655), (37, 55428985), (95, 21588131), (185, 11085797), (271, 7567795), (703, 2917315), (1355, 1513559), (2153, 952565), (3515, 583463), (5149, 398305), (10027, 204535), (10765, 190513), (25745, 79661), (40907, 50135)]