542479160

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{18253}}^1$

素因数の和:19007

約数の個数: 32

約数和(自身を含む): 1222287840

約数和(自身を除く): 679808680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3715, 5944, 7430, 14860, 18253, 29720, 36506, 73012, 91265, 146024, 182530, 365060, 730120, 13561979, 27123958, 54247916, 67809895, 108495832, 135619790, 271239580, 542479160]

約数ペア:

[(1, 542479160), (2, 271239580), (4, 135619790), (5, 108495832), (8, 67809895), (10, 54247916), (20, 27123958), (40, 13561979), (743, 730120), (1486, 365060), (2972, 182530), (3715, 146024), (5944, 91265), (7430, 73012), (14860, 36506), (18253, 29720)]