12224680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23509}}^1$

素因数の和:23533

約数の個数: 32

約数和(自身を含む): 29622600

約数和(自身を除く): 17397920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 23509, 47018, 94036, 117545, 188072, 235090, 305617, 470180, 611234, 940360, 1222468, 1528085, 2444936, 3056170, 6112340, 12224680]

約数ペア:

[(1, 12224680), (2, 6112340), (4, 3056170), (5, 2444936), (8, 1528085), (10, 1222468), (13, 940360), (20, 611234), (26, 470180), (40, 305617), (52, 235090), (65, 188072), (104, 117545), (130, 94036), (260, 47018), (520, 23509)]