2059120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3677}}^1$

素因数の和:3697

約数の個数: 40

約数和(自身を含む): 5472864

約数和(自身を除く): 3413744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3677, 7354, 14708, 18385, 25739, 29416, 36770, 51478, 58832, 73540, 102956, 128695, 147080, 205912, 257390, 294160, 411824, 514780, 1029560, 2059120]

約数ペア:

[(1, 2059120), (2, 1029560), (4, 514780), (5, 411824), (7, 294160), (8, 257390), (10, 205912), (14, 147080), (16, 128695), (20, 102956), (28, 73540), (35, 58832), (40, 51478), (56, 36770), (70, 29416), (80, 25739), (112, 18385), (140, 14708), (280, 7354), (560, 3677)]