29105200

素因数分解:

$2^4\times 5^2\times {\mathrm{72763}}^1$

素因数の和:72781

約数の個数: 30

約数和(自身を含む): 69926204

約数和(自身を除く): 40821004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 72763, 145526, 291052, 363815, 582104, 727630, 1164208, 1455260, 1819075, 2910520, 3638150, 5821040, 7276300, 14552600, 29105200]

約数ペア:

[(1, 29105200), (2, 14552600), (4, 7276300), (5, 5821040), (8, 3638150), (10, 2910520), (16, 1819075), (20, 1455260), (25, 1164208), (40, 727630), (50, 582104), (80, 363815), (100, 291052), (200, 145526), (400, 72763)]