23145920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{10333}}^1$

素因数の和:10357

約数の個数: 56

約数和(自身を含む): 62996064

約数和(自身を除く): 39850144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 10333, 20666, 41332, 51665, 72331, 82664, 103330, 144662, 165328, 206660, 289324, 330656, 361655, 413320, 578648, 661312, 723310, 826640, 1157296, 1446620, 1653280, 2314592, 2893240, 3306560, 4629184, 5786480, 11572960, 23145920]

約数ペア:

[(1, 23145920), (2, 11572960), (4, 5786480), (5, 4629184), (7, 3306560), (8, 2893240), (10, 2314592), (14, 1653280), (16, 1446620), (20, 1157296), (28, 826640), (32, 723310), (35, 661312), (40, 578648), (56, 413320), (64, 361655), (70, 330656), (80, 289324), (112, 206660), (140, 165328), (160, 144662), (224, 103330), (280, 82664), (320, 72331), (448, 51665), (560, 41332), (1120, 20666), (2240, 10333)]