29679220

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5281}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 62560008

約数和(自身を除く): 32880788

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5281, 5620, 10562, 21124, 26405, 52810, 105620, 1483961, 2967922, 5935844, 7419805, 14839610, 29679220]

約数ペア:

[(1, 29679220), (2, 14839610), (4, 7419805), (5, 5935844), (10, 2967922), (20, 1483961), (281, 105620), (562, 52810), (1124, 26405), (1405, 21124), (2810, 10562), (5281, 5620)]