54993200

素因数分解:

$2^4\times 5^2\times {\mathrm{137483}}^1$

素因数の和:137501

約数の個数: 30

約数和(自身を含む): 132122124

約数和(自身を除く): 77128924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 137483, 274966, 549932, 687415, 1099864, 1374830, 2199728, 2749660, 3437075, 5499320, 6874150, 10998640, 13748300, 27496600, 54993200]

約数ペア:

[(1, 54993200), (2, 27496600), (4, 13748300), (5, 10998640), (8, 6874150), (10, 5499320), (16, 3437075), (20, 2749660), (25, 2199728), (40, 1374830), (50, 1099864), (80, 687415), (100, 549932), (200, 274966), (400, 137483)]