3930680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7583

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 5594920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7559, 15118, 30236, 37795, 60472, 75590, 98267, 151180, 196534, 302360, 393068, 491335, 786136, 982670, 1965340, 3930680]

約数ペア:

[(1, 3930680), (2, 1965340), (4, 982670), (5, 786136), (8, 491335), (10, 393068), (13, 302360), (20, 196534), (26, 151180), (40, 98267), (52, 75590), (65, 60472), (104, 37795), (130, 30236), (260, 15118), (520, 7559)]