9084920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17495

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 12929800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17471, 34942, 69884, 87355, 139768, 174710, 227123, 349420, 454246, 698840, 908492, 1135615, 1816984, 2271230, 4542460, 9084920]

約数ペア:

[(1, 9084920), (2, 4542460), (4, 2271230), (5, 1816984), (8, 1135615), (10, 908492), (13, 698840), (20, 454246), (26, 349420), (40, 227123), (52, 174710), (65, 139768), (104, 87355), (130, 69884), (260, 34942), (520, 17471)]