22646000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 60179184

約数和(自身を除く): 37533184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 67, 80, 100, 104, 125, 130, 134, 169, 200, 208, 250, 260, 268, 325, 335, 338, 400, 500, 520, 536, 650, 670, 676, 845, 871, 1000, 1040, 1072, 1300, 1340, 1352, 1625, 1675, 1690, 1742, 2000, 2600, 2680, 2704, 3250, 3350, 3380, 3484, 4225, 4355, 5200, 5360, 6500, 6700, 6760, 6968, 8375, 8450, 8710, 11323, 13000, 13400, 13520, 13936, 16750, 16900, 17420, 21125, 21775, 22646, 26000, 26800, 33500, 33800, 34840, 42250, 43550, 45292, 56615, 67000, 67600, 69680, 84500, 87100, 90584, 108875, 113230, 134000, 169000, 174200, 181168, 217750, 226460, 283075, 338000, 348400, 435500, 452920, 566150, 871000, 905840, 1132300, 1415375, 1742000, 2264600, 2830750, 4529200, 5661500, 11323000, 22646000]

約数ペア:

[(1, 22646000), (2, 11323000), (4, 5661500), (5, 4529200), (8, 2830750), (10, 2264600), (13, 1742000), (16, 1415375), (20, 1132300), (25, 905840), (26, 871000), (40, 566150), (50, 452920), (52, 435500), (65, 348400), (67, 338000), (80, 283075), (100, 226460), (104, 217750), (125, 181168), (130, 174200), (134, 169000), (169, 134000), (200, 113230), (208, 108875), (250, 90584), (260, 87100), (268, 84500), (325, 69680), (335, 67600), (338, 67000), (400, 56615), (500, 45292), (520, 43550), (536, 42250), (650, 34840), (670, 33800), (676, 33500), (845, 26800), (871, 26000), (1000, 22646), (1040, 21775), (1072, 21125), (1300, 17420), (1340, 16900), (1352, 16750), (1625, 13936), (1675, 13520), (1690, 13400), (1742, 13000), (2000, 11323), (2600, 8710), (2680, 8450), (2704, 8375), (3250, 6968), (3350, 6760), (3380, 6700), (3484, 6500), (4225, 5360), (4355, 5200)]