73152460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85061}}^1$

素因数の和:85113

約数の個数: 24

約数和(自身を含む): 157194576

約数和(自身を除く): 84042116

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 85061, 170122, 340244, 425305, 850610, 1701220, 3657623, 7315246, 14630492, 18288115, 36576230, 73152460]

約数ペア:

[(1, 73152460), (2, 36576230), (4, 18288115), (5, 14630492), (10, 7315246), (20, 3657623), (43, 1701220), (86, 850610), (172, 425305), (215, 340244), (430, 170122), (860, 85061)]