2102951200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{375527}}^1$

素因数の和:375554

約数の個数: 72

約数和(自身を含む): 5867249472

約数和(自身を除く): 3764298272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 375527, 751054, 1502108, 1877635, 2628689, 3004216, 3755270, 5257378, 6008432, 7510540, 9388175, 10514756, 12016864, 13143445, 15021080, 18776350, 21029512, 26286890, 30042160, 37552700, 42059024, 52573780, 60084320, 65717225, 75105400, 84118048, 105147560, 131434450, 150210800, 210295120, 262868900, 300421600, 420590240, 525737800, 1051475600, 2102951200]

約数ペア:

[(1, 2102951200), (2, 1051475600), (4, 525737800), (5, 420590240), (7, 300421600), (8, 262868900), (10, 210295120), (14, 150210800), (16, 131434450), (20, 105147560), (25, 84118048), (28, 75105400), (32, 65717225), (35, 60084320), (40, 52573780), (50, 42059024), (56, 37552700), (70, 30042160), (80, 26286890), (100, 21029512), (112, 18776350), (140, 15021080), (160, 13143445), (175, 12016864), (200, 10514756), (224, 9388175), (280, 7510540), (350, 6008432), (400, 5257378), (560, 3755270), (700, 3004216), (800, 2628689), (1120, 1877635), (1400, 1502108), (2800, 751054), (5600, 375527)]