27890650

素因数分解:

$2^1\times 5^2\times {\mathrm{733}}^1\times {\mathrm{761}}^1$

素因数の和:1506

約数の個数: 24

約数和(自身を含む): 52015644

約数和(自身を除く): 24124994

約数列:

[1, 2, 5, 10, 25, 50, 733, 761, 1466, 1522, 3665, 3805, 7330, 7610, 18325, 19025, 36650, 38050, 557813, 1115626, 2789065, 5578130, 13945325, 27890650]

約数ペア:

[(1, 27890650), (2, 13945325), (5, 5578130), (10, 2789065), (25, 1115626), (50, 557813), (733, 38050), (761, 36650), (1466, 19025), (1522, 18325), (3665, 7610), (3805, 7330)]