3460000

素因数分解:

$2^5\times 5^4\times {\mathrm{173}}^1$

素因数の和:203

約数の個数: 60

約数和(自身を含む): 8561322

約数和(自身を除く): 5101322

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 173, 200, 250, 346, 400, 500, 625, 692, 800, 865, 1000, 1250, 1384, 1730, 2000, 2500, 2768, 3460, 4000, 4325, 5000, 5536, 6920, 8650, 10000, 13840, 17300, 20000, 21625, 27680, 34600, 43250, 69200, 86500, 108125, 138400, 173000, 216250, 346000, 432500, 692000, 865000, 1730000, 3460000]

約数ペア:

[(1, 3460000), (2, 1730000), (4, 865000), (5, 692000), (8, 432500), (10, 346000), (16, 216250), (20, 173000), (25, 138400), (32, 108125), (40, 86500), (50, 69200), (80, 43250), (100, 34600), (125, 27680), (160, 21625), (173, 20000), (200, 17300), (250, 13840), (346, 10000), (400, 8650), (500, 6920), (625, 5536), (692, 5000), (800, 4325), (865, 4000), (1000, 3460), (1250, 2768), (1384, 2500), (1730, 2000)]