2494120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 5857920

約数和(自身を除く): 3363800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2711, 5422, 10844, 13555, 21688, 27110, 54220, 62353, 108440, 124706, 249412, 311765, 498824, 623530, 1247060, 2494120]

約数ペア:

[(1, 2494120), (2, 1247060), (4, 623530), (5, 498824), (8, 311765), (10, 249412), (20, 124706), (23, 108440), (40, 62353), (46, 54220), (92, 27110), (115, 21688), (184, 13555), (230, 10844), (460, 5422), (920, 2711)]