48432400

素因数分解:

$2^4\times 5^2\times {\mathrm{121081}}^1$

素因数の和:121099

約数の個数: 30

約数和(自身を含む): 116359802

約数和(自身を除く): 67927402

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 121081, 242162, 484324, 605405, 968648, 1210810, 1937296, 2421620, 3027025, 4843240, 6054050, 9686480, 12108100, 24216200, 48432400]

約数ペア:

[(1, 48432400), (2, 24216200), (4, 12108100), (5, 9686480), (8, 6054050), (10, 4843240), (16, 3027025), (20, 2421620), (25, 1937296), (40, 1210810), (50, 968648), (80, 605405), (100, 484324), (200, 242162), (400, 121081)]