73710040

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{1601}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 166095360

約数和(自身を除く): 92385320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 1601, 2302, 3202, 4604, 5755, 6404, 8005, 9208, 11510, 12808, 16010, 23020, 32020, 46040, 64040, 1842751, 3685502, 7371004, 9213755, 14742008, 18427510, 36855020, 73710040]

約数ペア:

[(1, 73710040), (2, 36855020), (4, 18427510), (5, 14742008), (8, 9213755), (10, 7371004), (20, 3685502), (40, 1842751), (1151, 64040), (1601, 46040), (2302, 32020), (3202, 23020), (4604, 16010), (5755, 12808), (6404, 11510), (8005, 9208)]