1566159440

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{22171}}^1$

素因数の和:23067

約数の個数: 40

約数和(自身を含む): 3645608928

約数和(自身を除く): 2079449488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1766, 3532, 4415, 7064, 8830, 14128, 17660, 22171, 35320, 44342, 70640, 88684, 110855, 177368, 221710, 354736, 443420, 886840, 1773680, 19576993, 39153986, 78307972, 97884965, 156615944, 195769930, 313231888, 391539860, 783079720, 1566159440]

約数ペア:

[(1, 1566159440), (2, 783079720), (4, 391539860), (5, 313231888), (8, 195769930), (10, 156615944), (16, 97884965), (20, 78307972), (40, 39153986), (80, 19576993), (883, 1773680), (1766, 886840), (3532, 443420), (4415, 354736), (7064, 221710), (8830, 177368), (14128, 110855), (17660, 88684), (22171, 70640), (35320, 44342)]