291222010

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{22079}}^1$

素因数の和:23405

約数の個数: 16

約数和(自身を含む): 524620800

約数和(自身を除く): 233398790

約数列:

[1, 2, 5, 10, 1319, 2638, 6595, 13190, 22079, 44158, 110395, 220790, 29122201, 58244402, 145611005, 291222010]

約数ペア:

[(1, 291222010), (2, 145611005), (5, 58244402), (10, 29122201), (1319, 220790), (2638, 110395), (6595, 44158), (13190, 22079)]