132631600

素因数分解:

$2^4\times 5^2\times {\mathrm{331579}}^1$

素因数の和:331597

約数の個数: 30

約数和(自身を含む): 318648380

約数和(自身を除く): 186016780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 331579, 663158, 1326316, 1657895, 2652632, 3315790, 5305264, 6631580, 8289475, 13263160, 16578950, 26526320, 33157900, 66315800, 132631600]

約数ペア:

[(1, 132631600), (2, 66315800), (4, 33157900), (5, 26526320), (8, 16578950), (10, 13263160), (16, 8289475), (20, 6631580), (25, 5305264), (40, 3315790), (50, 2652632), (80, 1657895), (100, 1326316), (200, 663158), (400, 331579)]