1177851940

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{157889}}^1$

素因数の和:158271

約数の個数: 24

約数和(自身を含む): 2480136120

約数和(自身を除く): 1302284180

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 7460, 157889, 315778, 631556, 789445, 1578890, 3157780, 58892597, 117785194, 235570388, 294462985, 588925970, 1177851940]

約数ペア:

[(1, 1177851940), (2, 588925970), (4, 294462985), (5, 235570388), (10, 117785194), (20, 58892597), (373, 3157780), (746, 1578890), (1492, 789445), (1865, 631556), (3730, 315778), (7460, 157889)]