13247000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 33415200

約数和(自身を除く): 20168200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1019, 1300, 1625, 2038, 2600, 3250, 4076, 5095, 6500, 8152, 10190, 13000, 13247, 20380, 25475, 26494, 40760, 50950, 52988, 66235, 101900, 105976, 127375, 132470, 203800, 254750, 264940, 331175, 509500, 529880, 662350, 1019000, 1324700, 1655875, 2649400, 3311750, 6623500, 13247000]

約数ペア:

[(1, 13247000), (2, 6623500), (4, 3311750), (5, 2649400), (8, 1655875), (10, 1324700), (13, 1019000), (20, 662350), (25, 529880), (26, 509500), (40, 331175), (50, 264940), (52, 254750), (65, 203800), (100, 132470), (104, 127375), (125, 105976), (130, 101900), (200, 66235), (250, 52988), (260, 50950), (325, 40760), (500, 26494), (520, 25475), (650, 20380), (1000, 13247), (1019, 13000), (1300, 10190), (1625, 8152), (2038, 6500), (2600, 5095), (3250, 4076)]