192408400

素因数分解:

$2^4\times 5^2\times {\mathrm{481021}}^1$

素因数の和:481039

約数の個数: 30

約数和(自身を含む): 462262142

約数和(自身を除く): 269853742

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 481021, 962042, 1924084, 2405105, 3848168, 4810210, 7696336, 9620420, 12025525, 19240840, 24051050, 38481680, 48102100, 96204200, 192408400]

約数ペア:

[(1, 192408400), (2, 96204200), (4, 48102100), (5, 38481680), (8, 24051050), (10, 19240840), (16, 12025525), (20, 9620420), (25, 7696336), (40, 4810210), (50, 3848168), (80, 2405105), (100, 1924084), (200, 962042), (400, 481021)]