26527720

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{971}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 59836320

約数和(自身を除く): 33308600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 971, 1366, 1942, 2732, 3415, 3884, 4855, 5464, 6830, 7768, 9710, 13660, 19420, 27320, 38840, 663193, 1326386, 2652772, 3315965, 5305544, 6631930, 13263860, 26527720]

約数ペア:

[(1, 26527720), (2, 13263860), (4, 6631930), (5, 5305544), (8, 3315965), (10, 2652772), (20, 1326386), (40, 663193), (683, 38840), (971, 27320), (1366, 19420), (1942, 13660), (2732, 9710), (3415, 7768), (3884, 6830), (4855, 5464)]