22600360

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1409}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 51013800

約数和(自身を除く): 28413440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1409, 1604, 2005, 2818, 3208, 4010, 5636, 7045, 8020, 11272, 14090, 16040, 28180, 56360, 565009, 1130018, 2260036, 2825045, 4520072, 5650090, 11300180, 22600360]

約数ペア:

[(1, 22600360), (2, 11300180), (4, 5650090), (5, 4520072), (8, 2825045), (10, 2260036), (20, 1130018), (40, 565009), (401, 56360), (802, 28180), (1409, 16040), (1604, 14090), (2005, 11272), (2818, 8020), (3208, 7045), (4010, 5636)]