31629200

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 76803120

約数和(自身を除く): 45173920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 739, 856, 1070, 1478, 1712, 2140, 2675, 2956, 3695, 4280, 5350, 5912, 7390, 8560, 10700, 11824, 14780, 18475, 21400, 29560, 36950, 42800, 59120, 73900, 79073, 147800, 158146, 295600, 316292, 395365, 632584, 790730, 1265168, 1581460, 1976825, 3162920, 3953650, 6325840, 7907300, 15814600, 31629200]

約数ペア:

[(1, 31629200), (2, 15814600), (4, 7907300), (5, 6325840), (8, 3953650), (10, 3162920), (16, 1976825), (20, 1581460), (25, 1265168), (40, 790730), (50, 632584), (80, 395365), (100, 316292), (107, 295600), (200, 158146), (214, 147800), (400, 79073), (428, 73900), (535, 59120), (739, 42800), (856, 36950), (1070, 29560), (1478, 21400), (1712, 18475), (2140, 14780), (2675, 11824), (2956, 10700), (3695, 8560), (4280, 7390), (5350, 5912)]