1040147260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{981271}}^1$

素因数の和:981333

約数の個数: 24

約数和(自身を含む): 2225524896

約数和(自身を除く): 1185377636

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 981271, 1962542, 3925084, 4906355, 9812710, 19625420, 52007363, 104014726, 208029452, 260036815, 520073630, 1040147260]

約数ペア:

[(1, 1040147260), (2, 520073630), (4, 260036815), (5, 208029452), (10, 104014726), (20, 52007363), (53, 19625420), (106, 9812710), (212, 4906355), (265, 3925084), (530, 1962542), (1060, 981271)]