1607432020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1\times {\mathrm{1511}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 3459189888

約数和(自身を除く): 1851757868

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1237, 1511, 2474, 3022, 4948, 6044, 6185, 7555, 12370, 15110, 24740, 30220, 53191, 64973, 106382, 129946, 212764, 259892, 265955, 324865, 531910, 649730, 1063820, 1299460, 1869107, 3738214, 7476428, 9345535, 18691070, 37382140, 80371601, 160743202, 321486404, 401858005, 803716010, 1607432020]

約数ペア:

[(1, 1607432020), (2, 803716010), (4, 401858005), (5, 321486404), (10, 160743202), (20, 80371601), (43, 37382140), (86, 18691070), (172, 9345535), (215, 7476428), (430, 3738214), (860, 1869107), (1237, 1299460), (1511, 1063820), (2474, 649730), (3022, 531910), (4948, 324865), (6044, 265955), (6185, 259892), (7555, 212764), (12370, 129946), (15110, 106382), (24740, 64973), (30220, 53191)]