2034676480

素因数分解:

$2^8\times 5^1\times {\mathrm{1589591}}^1$

素因数の和:1589612

約数の個数: 36

約数和(自身を含む): 4873689072

約数和(自身を除く): 2839012592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1589591, 3179182, 6358364, 7947955, 12716728, 15895910, 25433456, 31791820, 50866912, 63583640, 101733824, 127167280, 203467648, 254334560, 406935296, 508669120, 1017338240, 2034676480]

約数ペア:

[(1, 2034676480), (2, 1017338240), (4, 508669120), (5, 406935296), (8, 254334560), (10, 203467648), (16, 127167280), (20, 101733824), (32, 63583640), (40, 50866912), (64, 31791820), (80, 25433456), (128, 15895910), (160, 12716728), (256, 7947955), (320, 6358364), (640, 3179182), (1280, 1589591)]