1352000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^2$

素因数の和:53

約数の個数: 84

約数和(自身を含む): 3625596

約数和(自身を除く): 2273596

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 169, 200, 208, 250, 260, 320, 325, 338, 400, 416, 500, 520, 650, 676, 800, 832, 845, 1000, 1040, 1300, 1352, 1600, 1625, 1690, 2000, 2080, 2600, 2704, 3250, 3380, 4000, 4160, 4225, 5200, 5408, 6500, 6760, 8000, 8450, 10400, 10816, 13000, 13520, 16900, 20800, 21125, 26000, 27040, 33800, 42250, 52000, 54080, 67600, 84500, 104000, 135200, 169000, 270400, 338000, 676000, 1352000]

約数ペア:

[(1, 1352000), (2, 676000), (4, 338000), (5, 270400), (8, 169000), (10, 135200), (13, 104000), (16, 84500), (20, 67600), (25, 54080), (26, 52000), (32, 42250), (40, 33800), (50, 27040), (52, 26000), (64, 21125), (65, 20800), (80, 16900), (100, 13520), (104, 13000), (125, 10816), (130, 10400), (160, 8450), (169, 8000), (200, 6760), (208, 6500), (250, 5408), (260, 5200), (320, 4225), (325, 4160), (338, 4000), (400, 3380), (416, 3250), (500, 2704), (520, 2600), (650, 2080), (676, 2000), (800, 1690), (832, 1625), (845, 1600), (1000, 1352), (1040, 1300)]