25671080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12109}}^1$

素因数の和:12173

約数の個数: 32

約数和(自身を含む): 58854600

約数和(自身を除く): 33183520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 12109, 24218, 48436, 60545, 96872, 121090, 242180, 484360, 641777, 1283554, 2567108, 3208885, 5134216, 6417770, 12835540, 25671080]

約数ペア:

[(1, 25671080), (2, 12835540), (4, 6417770), (5, 5134216), (8, 3208885), (10, 2567108), (20, 1283554), (40, 641777), (53, 484360), (106, 242180), (212, 121090), (265, 96872), (424, 60545), (530, 48436), (1060, 24218), (2120, 12109)]