11390980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24763}}^1$

素因数の和:24795

約数の個数: 24

約数和(自身を含む): 24962112

約数和(自身を除く): 13571132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 24763, 49526, 99052, 123815, 247630, 495260, 569549, 1139098, 2278196, 2847745, 5695490, 11390980]

約数ペア:

[(1, 11390980), (2, 5695490), (4, 2847745), (5, 2278196), (10, 1139098), (20, 569549), (23, 495260), (46, 247630), (92, 123815), (115, 99052), (230, 49526), (460, 24763)]