27972800

素因数分解:

$2^6\times 5^2\times {\mathrm{17483}}^1$

素因数の和:17505

約数の個数: 42

約数和(自身を含む): 68834508

約数和(自身を除く): 40861708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 17483, 34966, 69932, 87415, 139864, 174830, 279728, 349660, 437075, 559456, 699320, 874150, 1118912, 1398640, 1748300, 2797280, 3496600, 5594560, 6993200, 13986400, 27972800]

約数ペア:

[(1, 27972800), (2, 13986400), (4, 6993200), (5, 5594560), (8, 3496600), (10, 2797280), (16, 1748300), (20, 1398640), (25, 1118912), (32, 874150), (40, 699320), (50, 559456), (64, 437075), (80, 349660), (100, 279728), (160, 174830), (200, 139864), (320, 87415), (400, 69932), (800, 34966), (1600, 17483)]