153204400

素因数分解:

$2^4\times 5^2\times {\mathrm{383011}}^1$

素因数の和:383029

約数の個数: 30

約数和(自身を含む): 368074532

約数和(自身を除く): 214870132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 383011, 766022, 1532044, 1915055, 3064088, 3830110, 6128176, 7660220, 9575275, 15320440, 19150550, 30640880, 38301100, 76602200, 153204400]

約数ペア:

[(1, 153204400), (2, 76602200), (4, 38301100), (5, 30640880), (8, 19150550), (10, 15320440), (16, 9575275), (20, 7660220), (25, 6128176), (40, 3830110), (50, 3064088), (80, 1915055), (100, 1532044), (200, 766022), (400, 383011)]