5007828.00000000

素因数分解:

$2^9\times 5^1\times {\mathrm{20809}}^1$

素因数の和:20832

約数の個数: 40

約数和(自身を含む): 127731780

約数和(自身を除く): 74460740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 20809, 41618, 83236, 104045, 166472, 208090, 332944, 416180, 665888, 832360, 1331776, 1664720, 2663552, 3329440, 5327104, 6658880, 10654208, 13317760, 26635520, 53271040]

約数ペア:

[(1, 53271040), (2, 26635520), (4, 13317760), (5, 10654208), (8, 6658880), (10, 5327104), (16, 3329440), (20, 2663552), (32, 1664720), (40, 1331776), (64, 832360), (80, 665888), (128, 416180), (160, 332944), (256, 208090), (320, 166472), (512, 104045), (640, 83236), (1280, 41618), (2560, 20809)]