7867160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28097}}^1$

素因数の和:28115

約数の個数: 32

約数和(自身を含む): 20230560

約数和(自身を除く): 12363400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28097, 56194, 112388, 140485, 196679, 224776, 280970, 393358, 561940, 786716, 983395, 1123880, 1573432, 1966790, 3933580, 7867160]

約数ペア:

[(1, 7867160), (2, 3933580), (4, 1966790), (5, 1573432), (7, 1123880), (8, 983395), (10, 786716), (14, 561940), (20, 393358), (28, 280970), (35, 224776), (40, 196679), (56, 140485), (70, 112388), (140, 56194), (280, 28097)]