47384710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 40432250

約数列:

[1, 2, 5, 10, 43, 86, 215, 263, 419, 430, 526, 838, 1315, 2095, 2630, 4190, 11309, 18017, 22618, 36034, 56545, 90085, 110197, 113090, 180170, 220394, 550985, 1101970, 4738471, 9476942, 23692355, 47384710]

約数ペア:

[(1, 47384710), (2, 23692355), (5, 9476942), (10, 4738471), (43, 1101970), (86, 550985), (215, 220394), (263, 180170), (419, 113090), (430, 110197), (526, 90085), (838, 56545), (1315, 36034), (2095, 22618), (2630, 18017), (4190, 11309)]