13492056320

素因数分解:

$2^8\times 5^1\times {\mathrm{10540669}}^1$

素因数の和:10540690

約数の個数: 36

約数和(自身を含む): 32317694220

約数和(自身を除く): 18825637900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 10540669, 21081338, 42162676, 52703345, 84325352, 105406690, 168650704, 210813380, 337301408, 421626760, 674602816, 843253520, 1349205632, 1686507040, 2698411264, 3373014080, 6746028160, 13492056320]

約数ペア:

[(1, 13492056320), (2, 6746028160), (4, 3373014080), (5, 2698411264), (8, 1686507040), (10, 1349205632), (16, 843253520), (20, 674602816), (32, 421626760), (40, 337301408), (64, 210813380), (80, 168650704), (128, 105406690), (160, 84325352), (256, 52703345), (320, 42162676), (640, 21081338), (1280, 10540669)]