55746800

素因数分解:

$2^4\times 5^2\times {\mathrm{139367}}^1$

素因数の和:139385

約数の個数: 30

約数和(自身を含む): 133932648

約数和(自身を除く): 78185848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 139367, 278734, 557468, 696835, 1114936, 1393670, 2229872, 2787340, 3484175, 5574680, 6968350, 11149360, 13936700, 27873400, 55746800]

約数ペア:

[(1, 55746800), (2, 27873400), (4, 13936700), (5, 11149360), (8, 6968350), (10, 5574680), (16, 3484175), (20, 2787340), (25, 2229872), (40, 1393670), (50, 1114936), (80, 696835), (100, 557468), (200, 278734), (400, 139367)]