1112133040

素因数分解:

$2^4\times 5^1\times {\mathrm{13901663}}^1$

素因数の和:13901676

約数の個数: 20

約数和(自身を含む): 2585709504

約数和(自身を除く): 1473576464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13901663, 27803326, 55606652, 69508315, 111213304, 139016630, 222426608, 278033260, 556066520, 1112133040]

約数ペア:

[(1, 1112133040), (2, 556066520), (4, 278033260), (5, 222426608), (8, 139016630), (10, 111213304), (16, 69508315), (20, 55606652), (40, 27803326), (80, 13901663)]