13252000

素因数分解:

$2^5\times 5^3\times {\mathrm{3313}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 32569992

約数和(自身を除く): 19317992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 3313, 4000, 6626, 13252, 16565, 26504, 33130, 53008, 66260, 82825, 106016, 132520, 165650, 265040, 331300, 414125, 530080, 662600, 828250, 1325200, 1656500, 2650400, 3313000, 6626000, 13252000]

約数ペア:

[(1, 13252000), (2, 6626000), (4, 3313000), (5, 2650400), (8, 1656500), (10, 1325200), (16, 828250), (20, 662600), (25, 530080), (32, 414125), (40, 331300), (50, 265040), (80, 165650), (100, 132520), (125, 106016), (160, 82825), (200, 66260), (250, 53008), (400, 33130), (500, 26504), (800, 16565), (1000, 13252), (2000, 6626), (3313, 4000)]