938800

素因数分解:

$2^4\times 5^2\times {\mathrm{2347}}^1$

素因数の和:2365

約数の個数: 30

約数和(自身を含む): 2256428

約数和(自身を除く): 1317628

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2347, 4694, 9388, 11735, 18776, 23470, 37552, 46940, 58675, 93880, 117350, 187760, 234700, 469400, 938800]

約数ペア:

[(1, 938800), (2, 469400), (4, 234700), (5, 187760), (8, 117350), (10, 93880), (16, 58675), (20, 46940), (25, 37552), (40, 23470), (50, 18776), (80, 11735), (100, 9388), (200, 4694), (400, 2347)]