97008400

素因数分解:

$2^4\times 5^2\times {\mathrm{242521}}^1$

素因数の和:242539

約数の個数: 30

約数和(自身を含む): 233063642

約数和(自身を除く): 136055242

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 242521, 485042, 970084, 1212605, 1940168, 2425210, 3880336, 4850420, 6063025, 9700840, 12126050, 19401680, 24252100, 48504200, 97008400]

約数ペア:

[(1, 97008400), (2, 48504200), (4, 24252100), (5, 19401680), (8, 12126050), (10, 9700840), (16, 6063025), (20, 4850420), (25, 3880336), (40, 2425210), (50, 1940168), (80, 1212605), (100, 970084), (200, 485042), (400, 242521)]