30602800

素因数分解:

$2^4\times 5^2\times {\mathrm{76507}}^1$

素因数の和:76525

約数の個数: 30

約数和(自身を含む): 73524188

約数和(自身を除く): 42921388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 76507, 153014, 306028, 382535, 612056, 765070, 1224112, 1530140, 1912675, 3060280, 3825350, 6120560, 7650700, 15301400, 30602800]

約数ペア:

[(1, 30602800), (2, 15301400), (4, 7650700), (5, 6120560), (8, 3825350), (10, 3060280), (16, 1912675), (20, 1530140), (25, 1224112), (40, 765070), (50, 612056), (80, 382535), (100, 306028), (200, 153014), (400, 76507)]