5122321090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1\times {\mathrm{2141}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 9262693440

約数和(自身を除く): 4140372350

約数列:

[1, 2, 5, 10, 419, 571, 838, 1142, 2095, 2141, 2855, 4190, 4282, 5710, 10705, 21410, 239249, 478498, 897079, 1196245, 1222511, 1794158, 2392490, 2445022, 4485395, 6112555, 8970790, 12225110, 512232109, 1024464218, 2561160545, 5122321090]

約数ペア:

[(1, 5122321090), (2, 2561160545), (5, 1024464218), (10, 512232109), (419, 12225110), (571, 8970790), (838, 6112555), (1142, 4485395), (2095, 2445022), (2141, 2392490), (2855, 1794158), (4190, 1222511), (4282, 1196245), (5710, 897079), (10705, 478498), (21410, 239249)]