77048620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15227}}^1$

素因数の和:15270

約数の個数: 48

約数和(自身を含む): 184197888

約数和(自身を除く): 107149268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 15227, 30454, 60908, 76135, 152270, 167497, 304540, 334994, 350221, 669988, 700442, 837485, 1400884, 1674970, 1751105, 3349940, 3502210, 3852431, 7004420, 7704862, 15409724, 19262155, 38524310, 77048620]

約数ペア:

[(1, 77048620), (2, 38524310), (4, 19262155), (5, 15409724), (10, 7704862), (11, 7004420), (20, 3852431), (22, 3502210), (23, 3349940), (44, 1751105), (46, 1674970), (55, 1400884), (92, 837485), (110, 700442), (115, 669988), (220, 350221), (230, 334994), (253, 304540), (460, 167497), (506, 152270), (1012, 76135), (1265, 60908), (2530, 30454), (5060, 15227)]