9932720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17737}}^1$

素因数の和:17757

約数の個数: 40

約数和(自身を含む): 26394144

約数和(自身を除く): 16461424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17737, 35474, 70948, 88685, 124159, 141896, 177370, 248318, 283792, 354740, 496636, 620795, 709480, 993272, 1241590, 1418960, 1986544, 2483180, 4966360, 9932720]

約数ペア:

[(1, 9932720), (2, 4966360), (4, 2483180), (5, 1986544), (7, 1418960), (8, 1241590), (10, 993272), (14, 709480), (16, 620795), (20, 496636), (28, 354740), (35, 283792), (40, 248318), (56, 177370), (70, 141896), (80, 124159), (112, 88685), (140, 70948), (280, 35474), (560, 17737)]