105887742860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{74568833}}^1$

素因数の和:74568913

約数の個数: 24

約数和(自身を含む): 225496154016

約数和(自身を除く): 119608411156

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 74568833, 149137666, 298275332, 372844165, 745688330, 1491376660, 5294387143, 10588774286, 21177548572, 26471935715, 52943871430, 105887742860]

約数ペア:

[(1, 105887742860), (2, 52943871430), (4, 26471935715), (5, 21177548572), (10, 10588774286), (20, 5294387143), (71, 1491376660), (142, 745688330), (284, 372844165), (355, 298275332), (710, 149137666), (1420, 74568833)]