286880030

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{32563}}^1$

素因数の和:33451

約数の個数: 16

約数和(自身を含む): 516986064

約数和(自身を除く): 230106034

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 32563, 65126, 162815, 325630, 28688003, 57376006, 143440015, 286880030]

約数ペア:

[(1, 286880030), (2, 143440015), (5, 57376006), (10, 28688003), (881, 325630), (1762, 162815), (4405, 65126), (8810, 32563)]