1738120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 4118400

約数和(自身を除く): 2380280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2287, 4574, 9148, 11435, 18296, 22870, 43453, 45740, 86906, 91480, 173812, 217265, 347624, 434530, 869060, 1738120]

約数ペア:

[(1, 1738120), (2, 869060), (4, 434530), (5, 347624), (8, 217265), (10, 173812), (19, 91480), (20, 86906), (38, 45740), (40, 43453), (76, 22870), (95, 18296), (152, 11435), (190, 9148), (380, 4574), (760, 2287)]