23121140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23593}}^1$

素因数の和:23616

約数の個数: 36

約数和(自身を含む): 56484036

約数和(自身を除く): 33362896

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23593, 47186, 94372, 117965, 165151, 235930, 330302, 471860, 660604, 825755, 1156057, 1651510, 2312114, 3303020, 4624228, 5780285, 11560570, 23121140]

約数ペア:

[(1, 23121140), (2, 11560570), (4, 5780285), (5, 4624228), (7, 3303020), (10, 2312114), (14, 1651510), (20, 1156057), (28, 825755), (35, 660604), (49, 471860), (70, 330302), (98, 235930), (140, 165151), (196, 117965), (245, 94372), (490, 47186), (980, 23593)]