5237661080

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{784081}}^1$

素因数の和:784259

約数の個数: 32

約数和(自身を含む): 11855319840

約数和(自身を除く): 6617658760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 784081, 1568162, 3136324, 3920405, 6272648, 7840810, 15681620, 31363240, 130941527, 261883054, 523766108, 654707635, 1047532216, 1309415270, 2618830540, 5237661080]

約数ペア:

[(1, 5237661080), (2, 2618830540), (4, 1309415270), (5, 1047532216), (8, 654707635), (10, 523766108), (20, 261883054), (40, 130941527), (167, 31363240), (334, 15681620), (668, 7840810), (835, 6272648), (1336, 3920405), (1670, 3136324), (3340, 1568162), (6680, 784081)]