80958604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5021}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 147646800

約数和(自身を除く): 66688196

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 5021, 8062, 10042, 16124, 20084, 145609, 291218, 582436, 697919, 1395838, 2791676, 20239651, 40479302, 80958604]

約数ペア:

[(1, 80958604), (2, 40479302), (4, 20239651), (29, 2791676), (58, 1395838), (116, 697919), (139, 582436), (278, 291218), (556, 145609), (4031, 20084), (5021, 16124), (8062, 10042)]