82912300840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{50556281}}^1$

素因数の和:50556333

約数の個数: 32

約数和(自身を含む): 191102745960

約数和(自身を除く): 108190445120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 50556281, 101112562, 202225124, 252781405, 404450248, 505562810, 1011125620, 2022251240, 2072807521, 4145615042, 8291230084, 10364037605, 16582460168, 20728075210, 41456150420, 82912300840]

約数ペア:

[(1, 82912300840), (2, 41456150420), (4, 20728075210), (5, 16582460168), (8, 10364037605), (10, 8291230084), (20, 4145615042), (40, 2072807521), (41, 2022251240), (82, 1011125620), (164, 505562810), (205, 404450248), (328, 252781405), (410, 202225124), (820, 101112562), (1640, 50556281)]