148961000

素因数分解:

$2^3\times 5^3\times {\mathrm{148961}}^1$

素因数の和:148982

約数の個数: 32

約数和(自身を含む): 348571080

約数和(自身を除く): 199610080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 148961, 297922, 595844, 744805, 1191688, 1489610, 2979220, 3724025, 5958440, 7448050, 14896100, 18620125, 29792200, 37240250, 74480500, 148961000]

約数ペア:

[(1, 148961000), (2, 74480500), (4, 37240250), (5, 29792200), (8, 18620125), (10, 14896100), (20, 7448050), (25, 5958440), (40, 3724025), (50, 2979220), (100, 1489610), (125, 1191688), (200, 744805), (250, 595844), (500, 297922), (1000, 148961)]