5445160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19447}}^1$

素因数の和:19465

約数の個数: 32

約数和(自身を含む): 14002560

約数和(自身を除く): 8557400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19447, 38894, 77788, 97235, 136129, 155576, 194470, 272258, 388940, 544516, 680645, 777880, 1089032, 1361290, 2722580, 5445160]

約数ペア:

[(1, 5445160), (2, 2722580), (4, 1361290), (5, 1089032), (7, 777880), (8, 680645), (10, 544516), (14, 388940), (20, 272258), (28, 194470), (35, 155576), (40, 136129), (56, 97235), (70, 77788), (140, 38894), (280, 19447)]