88549240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13099}}^1$

素因数の和:13136

約数の個数: 48

約数和(自身を含む): 215757000

約数和(自身を除く): 127207760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 13099, 26198, 52396, 65495, 104792, 130990, 170287, 261980, 340574, 523960, 681148, 851435, 1362296, 1702870, 2213731, 3405740, 4427462, 6811480, 8854924, 11068655, 17709848, 22137310, 44274620, 88549240]

約数ペア:

[(1, 88549240), (2, 44274620), (4, 22137310), (5, 17709848), (8, 11068655), (10, 8854924), (13, 6811480), (20, 4427462), (26, 3405740), (40, 2213731), (52, 1702870), (65, 1362296), (104, 851435), (130, 681148), (169, 523960), (260, 340574), (338, 261980), (520, 170287), (676, 130990), (845, 104792), (1352, 65495), (1690, 52396), (3380, 26198), (6760, 13099)]