576680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 1398600

約数和(自身を除く): 821920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1109, 2218, 4436, 5545, 8872, 11090, 14417, 22180, 28834, 44360, 57668, 72085, 115336, 144170, 288340, 576680]

約数ペア:

[(1, 576680), (2, 288340), (4, 144170), (5, 115336), (8, 72085), (10, 57668), (13, 44360), (20, 28834), (26, 22180), (40, 14417), (52, 11090), (65, 8872), (104, 5545), (130, 4436), (260, 2218), (520, 1109)]