26904940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2543}}^1$

素因数の和:2598

約数の個数: 36

約数和(自身を含む): 59086944

約数和(自身を除く): 32182004

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2543, 2645, 5086, 5290, 10172, 10580, 12715, 25430, 50860, 58489, 116978, 233956, 292445, 584890, 1169780, 1345247, 2690494, 5380988, 6726235, 13452470, 26904940]

約数ペア:

[(1, 26904940), (2, 13452470), (4, 6726235), (5, 5380988), (10, 2690494), (20, 1345247), (23, 1169780), (46, 584890), (92, 292445), (115, 233956), (230, 116978), (460, 58489), (529, 50860), (1058, 25430), (2116, 12715), (2543, 10580), (2645, 10172), (5086, 5290)]