108496400

素因数分解:

$2^4\times 5^2\times {\mathrm{271241}}^1$

素因数の和:271259

約数の個数: 30

約数和(自身を含む): 260663562

約数和(自身を除く): 152167162

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 271241, 542482, 1084964, 1356205, 2169928, 2712410, 4339856, 5424820, 6781025, 10849640, 13562050, 21699280, 27124100, 54248200, 108496400]

約数ペア:

[(1, 108496400), (2, 54248200), (4, 27124100), (5, 21699280), (8, 13562050), (10, 10849640), (16, 6781025), (20, 5424820), (25, 4339856), (40, 2712410), (50, 2169928), (80, 1356205), (100, 1084964), (200, 542482), (400, 271241)]