550718240

素因数分解:

$2^5\times 5^1\times {\mathrm{3441989}}^1$

素因数の和:3442004

約数の個数: 24

約数和(自身を含む): 1301072220

約数和(自身を除く): 750353980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3441989, 6883978, 13767956, 17209945, 27535912, 34419890, 55071824, 68839780, 110143648, 137679560, 275359120, 550718240]

約数ペア:

[(1, 550718240), (2, 275359120), (4, 137679560), (5, 110143648), (8, 68839780), (10, 55071824), (16, 34419890), (20, 27535912), (32, 17209945), (40, 13767956), (80, 6883978), (160, 3441989)]