16225160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{57947}}^1$

素因数の和:57965

約数の個数: 32

約数和(自身を含む): 41722560

約数和(自身を除く): 25497400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 57947, 115894, 231788, 289735, 405629, 463576, 579470, 811258, 1158940, 1622516, 2028145, 2317880, 3245032, 4056290, 8112580, 16225160]

約数ペア:

[(1, 16225160), (2, 8112580), (4, 4056290), (5, 3245032), (7, 2317880), (8, 2028145), (10, 1622516), (14, 1158940), (20, 811258), (28, 579470), (35, 463576), (40, 405629), (56, 289735), (70, 231788), (140, 115894), (280, 57947)]