3872120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13829}}^1$

素因数の和:13847

約数の個数: 32

約数和(自身を含む): 9957600

約数和(自身を除く): 6085480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 13829, 27658, 55316, 69145, 96803, 110632, 138290, 193606, 276580, 387212, 484015, 553160, 774424, 968030, 1936060, 3872120]

約数ペア:

[(1, 3872120), (2, 1936060), (4, 968030), (5, 774424), (7, 553160), (8, 484015), (10, 387212), (14, 276580), (20, 193606), (28, 138290), (35, 110632), (40, 96803), (56, 69145), (70, 55316), (140, 27658), (280, 13829)]