118924780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457403}}^1$

素因数の和:457425

約数の個数: 24

約数和(自身を含む): 268953552

約数和(自身を除く): 150028772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 457403, 914806, 1829612, 2287015, 4574030, 5946239, 9148060, 11892478, 23784956, 29731195, 59462390, 118924780]

約数ペア:

[(1, 118924780), (2, 59462390), (4, 29731195), (5, 23784956), (10, 11892478), (13, 9148060), (20, 5946239), (26, 4574030), (52, 2287015), (65, 1829612), (130, 914806), (260, 457403)]