90511040

素因数分解:

$2^6\times 5^1\times {\mathrm{282847}}^1$

素因数の和:282864

約数の個数: 28

約数和(自身を含む): 215530176

約数和(自身を除く): 125019136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 282847, 565694, 1131388, 1414235, 2262776, 2828470, 4525552, 5656940, 9051104, 11313880, 18102208, 22627760, 45255520, 90511040]

約数ペア:

[(1, 90511040), (2, 45255520), (4, 22627760), (5, 18102208), (8, 11313880), (10, 9051104), (16, 5656940), (20, 4525552), (32, 2828470), (40, 2262776), (64, 1414235), (80, 1131388), (160, 565694), (320, 282847)]