162126440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{579023}}^1$

素因数の和:579041

約数の個数: 32

約数和(自身を含む): 416897280

約数和(自身を除く): 254770840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 579023, 1158046, 2316092, 2895115, 4053161, 4632184, 5790230, 8106322, 11580460, 16212644, 20265805, 23160920, 32425288, 40531610, 81063220, 162126440]

約数ペア:

[(1, 162126440), (2, 81063220), (4, 40531610), (5, 32425288), (7, 23160920), (8, 20265805), (10, 16212644), (14, 11580460), (20, 8106322), (28, 5790230), (35, 4632184), (40, 4053161), (56, 2895115), (70, 2316092), (140, 1158046), (280, 579023)]