139500650

素因数分解:

$2^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{5009}}^1$

素因数の和:5578

約数の個数: 24

約数和(自身を含む): 259988940

約数和(自身を除く): 120488290

約数列:

[1, 2, 5, 10, 25, 50, 557, 1114, 2785, 5009, 5570, 10018, 13925, 25045, 27850, 50090, 125225, 250450, 2790013, 5580026, 13950065, 27900130, 69750325, 139500650]

約数ペア:

[(1, 139500650), (2, 69750325), (5, 27900130), (10, 13950065), (25, 5580026), (50, 2790013), (557, 250450), (1114, 125225), (2785, 50090), (5009, 27850), (5570, 25045), (10018, 13925)]