202176563320

素因数分解:

$2^3\times 5^1\times {\mathrm{55763}}^1\times {\mathrm{90641}}^1$

素因数の和:146415

約数の個数: 32

約数和(自身を含む): 454910443920

約数和(自身を除く): 252733880600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55763, 90641, 111526, 181282, 223052, 278815, 362564, 446104, 453205, 557630, 725128, 906410, 1115260, 1812820, 2230520, 3625640, 5054414083, 10108828166, 20217656332, 25272070415, 40435312664, 50544140830, 101088281660, 202176563320]

約数ペア:

[(1, 202176563320), (2, 101088281660), (4, 50544140830), (5, 40435312664), (8, 25272070415), (10, 20217656332), (20, 10108828166), (40, 5054414083), (55763, 3625640), (90641, 2230520), (111526, 1812820), (181282, 1115260), (223052, 906410), (278815, 725128), (362564, 557630), (446104, 453205)]