14047280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1039}}^1$

素因数の和:1078

約数の個数: 60

約数和(自身を含む): 35399520

約数和(自身を除く): 21352240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1039, 1040, 1352, 1690, 2078, 2704, 3380, 4156, 5195, 6760, 8312, 10390, 13507, 13520, 16624, 20780, 27014, 41560, 54028, 67535, 83120, 108056, 135070, 175591, 216112, 270140, 351182, 540280, 702364, 877955, 1080560, 1404728, 1755910, 2809456, 3511820, 7023640, 14047280]

約数ペア:

[(1, 14047280), (2, 7023640), (4, 3511820), (5, 2809456), (8, 1755910), (10, 1404728), (13, 1080560), (16, 877955), (20, 702364), (26, 540280), (40, 351182), (52, 270140), (65, 216112), (80, 175591), (104, 135070), (130, 108056), (169, 83120), (208, 67535), (260, 54028), (338, 41560), (520, 27014), (676, 20780), (845, 16624), (1039, 13520), (1040, 13507), (1352, 10390), (1690, 8312), (2078, 6760), (2704, 5195), (3380, 4156)]