41906560

素因数分解:

$2^7\times 5^1\times {\mathrm{65479}}^1$

素因数の和:65498

約数の個数: 32

約数和(自身を含む): 100184400

約数和(自身を除く): 58277840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65479, 130958, 261916, 327395, 523832, 654790, 1047664, 1309580, 2095328, 2619160, 4190656, 5238320, 8381312, 10476640, 20953280, 41906560]

約数ペア:

[(1, 41906560), (2, 20953280), (4, 10476640), (5, 8381312), (8, 5238320), (10, 4190656), (16, 2619160), (20, 2095328), (32, 1309580), (40, 1047664), (64, 654790), (80, 523832), (128, 327395), (160, 261916), (320, 130958), (640, 65479)]