8010980

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1523}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 16898112

約数和(自身を除く): 8887132

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 1523, 2630, 3046, 5260, 6092, 7615, 15230, 30460, 400549, 801098, 1602196, 2002745, 4005490, 8010980]

約数ペア:

[(1, 8010980), (2, 4005490), (4, 2002745), (5, 1602196), (10, 801098), (20, 400549), (263, 30460), (526, 15230), (1052, 7615), (1315, 6092), (1523, 5260), (2630, 3046)]