13986400

素因数分解:

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

素因数の和:17503

約数の個数: 36

約数和(自身を含む): 34146252

約数和(自身を除く): 20159852

約数列:

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

約数ペア:

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