120986000

素因数分解:

$2^4\times 5^3\times {\mathrm{60493}}^1$

素因数の和:60516

約数の個数: 40

約数和(自身を含む): 292548984

約数和(自身を除く): 171562984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 60493, 120986, 241972, 302465, 483944, 604930, 967888, 1209860, 1512325, 2419720, 3024650, 4839440, 6049300, 7561625, 12098600, 15123250, 24197200, 30246500, 60493000, 120986000]

約数ペア:

[(1, 120986000), (2, 60493000), (4, 30246500), (5, 24197200), (8, 15123250), (10, 12098600), (16, 7561625), (20, 6049300), (25, 4839440), (40, 3024650), (50, 2419720), (80, 1512325), (100, 1209860), (125, 967888), (200, 604930), (250, 483944), (400, 302465), (500, 241972), (1000, 120986), (2000, 60493)]