9615940

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1289}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 20263320

約数和(自身を除く): 10647380

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1289, 1492, 1865, 2578, 3730, 5156, 6445, 7460, 12890, 25780, 480797, 961594, 1923188, 2403985, 4807970, 9615940]

約数ペア:

[(1, 9615940), (2, 4807970), (4, 2403985), (5, 1923188), (10, 961594), (20, 480797), (373, 25780), (746, 12890), (1289, 7460), (1492, 6445), (1865, 5156), (2578, 3730)]