957040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1709}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 2544480

約数和(自身を除く): 1587440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1709, 3418, 6836, 8545, 11963, 13672, 17090, 23926, 27344, 34180, 47852, 59815, 68360, 95704, 119630, 136720, 191408, 239260, 478520, 957040]

約数ペア:

[(1, 957040), (2, 478520), (4, 239260), (5, 191408), (7, 136720), (8, 119630), (10, 95704), (14, 68360), (16, 59815), (20, 47852), (28, 34180), (35, 27344), (40, 23926), (56, 17090), (70, 13672), (80, 11963), (112, 8545), (140, 6836), (280, 3418), (560, 1709)]