97307960

素因数分解:

$2^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2411}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 219250800

約数和(自身を除く): 121942840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1009, 2018, 2411, 4036, 4822, 5045, 8072, 9644, 10090, 12055, 19288, 20180, 24110, 40360, 48220, 96440, 2432699, 4865398, 9730796, 12163495, 19461592, 24326990, 48653980, 97307960]

約数ペア:

[(1, 97307960), (2, 48653980), (4, 24326990), (5, 19461592), (8, 12163495), (10, 9730796), (20, 4865398), (40, 2432699), (1009, 96440), (2018, 48220), (2411, 40360), (4036, 24110), (4822, 20180), (5045, 19288), (8072, 12055), (9644, 10090)]