30482800

素因数分解:

$2^4\times 5^2\times {\mathrm{76207}}^1$

素因数の和:76225

約数の個数: 30

約数和(自身を含む): 73235888

約数和(自身を除く): 42753088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 76207, 152414, 304828, 381035, 609656, 762070, 1219312, 1524140, 1905175, 3048280, 3810350, 6096560, 7620700, 15241400, 30482800]

約数ペア:

[(1, 30482800), (2, 15241400), (4, 7620700), (5, 6096560), (8, 3810350), (10, 3048280), (16, 1905175), (20, 1524140), (25, 1219312), (40, 762070), (50, 609656), (80, 381035), (100, 304828), (200, 152414), (400, 76207)]