27382990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{863}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 24871730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 863, 1670, 1726, 3173, 4315, 6346, 8630, 15865, 16397, 31730, 32794, 81985, 144121, 163970, 288242, 720605, 1441210, 2738299, 5476598, 13691495, 27382990]

約数ペア:

[(1, 27382990), (2, 13691495), (5, 5476598), (10, 2738299), (19, 1441210), (38, 720605), (95, 288242), (167, 163970), (190, 144121), (334, 81985), (835, 32794), (863, 31730), (1670, 16397), (1726, 15865), (3173, 8630), (4315, 6346)]