1333097200

素因数分解:

$2^4\times 5^2\times {\mathrm{3332743}}^1$

素因数の和:3332761

約数の個数: 30

約数和(自身を含む): 3202766984

約数和(自身を除く): 1869669784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3332743, 6665486, 13330972, 16663715, 26661944, 33327430, 53323888, 66654860, 83318575, 133309720, 166637150, 266619440, 333274300, 666548600, 1333097200]

約数ペア:

[(1, 1333097200), (2, 666548600), (4, 333274300), (5, 266619440), (8, 166637150), (10, 133309720), (16, 83318575), (20, 66654860), (25, 53323888), (40, 33327430), (50, 26661944), (80, 16663715), (100, 13330972), (200, 6665486), (400, 3332743)]