133528000

素因数分解:

$2^6\times 5^3\times {\mathrm{16691}}^1$

素因数の和:16718

約数の個数: 56

約数和(自身を含む): 330701904

約数和(自身を除く): 197173904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 16691, 33382, 66764, 83455, 133528, 166910, 267056, 333820, 417275, 534112, 667640, 834550, 1068224, 1335280, 1669100, 2086375, 2670560, 3338200, 4172750, 5341120, 6676400, 8345500, 13352800, 16691000, 26705600, 33382000, 66764000, 133528000]

約数ペア:

[(1, 133528000), (2, 66764000), (4, 33382000), (5, 26705600), (8, 16691000), (10, 13352800), (16, 8345500), (20, 6676400), (25, 5341120), (32, 4172750), (40, 3338200), (50, 2670560), (64, 2086375), (80, 1669100), (100, 1335280), (125, 1068224), (160, 834550), (200, 667640), (250, 534112), (320, 417275), (400, 333820), (500, 267056), (800, 166910), (1000, 133528), (1600, 83455), (2000, 66764), (4000, 33382), (8000, 16691)]