23681920

素因数分解:

$2^7\times 5^1\times {\mathrm{37003}}^1$

素因数の和:37022

約数の個数: 32

約数和(自身を含む): 56616120

約数和(自身を除く): 32934200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 37003, 74006, 148012, 185015, 296024, 370030, 592048, 740060, 1184096, 1480120, 2368192, 2960240, 4736384, 5920480, 11840960, 23681920]

約数ペア:

[(1, 23681920), (2, 11840960), (4, 5920480), (5, 4736384), (8, 2960240), (10, 2368192), (16, 1480120), (20, 1184096), (32, 740060), (40, 592048), (64, 370030), (80, 296024), (128, 185015), (160, 148012), (320, 74006), (640, 37003)]