24449360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23509}}^1$

素因数の和:23535

約数の個数: 40

約数和(自身を含む): 61220040

約数和(自身を除く): 36770680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23509, 47018, 94036, 117545, 188072, 235090, 305617, 376144, 470180, 611234, 940360, 1222468, 1528085, 1880720, 2444936, 3056170, 4889872, 6112340, 12224680, 24449360]

約数ペア:

[(1, 24449360), (2, 12224680), (4, 6112340), (5, 4889872), (8, 3056170), (10, 2444936), (13, 1880720), (16, 1528085), (20, 1222468), (26, 940360), (40, 611234), (52, 470180), (65, 376144), (80, 305617), (104, 235090), (130, 188072), (208, 117545), (260, 94036), (520, 47018), (1040, 23509)]