14121940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5344

約数の個数: 48

約数和(自身を含む): 35683200

約数和(自身を除く): 21561260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5309, 10618, 21236, 26545, 37163, 53090, 74326, 100871, 106180, 148652, 185815, 201742, 371630, 403484, 504355, 706097, 743260, 1008710, 1412194, 2017420, 2824388, 3530485, 7060970, 14121940]

約数ペア:

[(1, 14121940), (2, 7060970), (4, 3530485), (5, 2824388), (7, 2017420), (10, 1412194), (14, 1008710), (19, 743260), (20, 706097), (28, 504355), (35, 403484), (38, 371630), (70, 201742), (76, 185815), (95, 148652), (133, 106180), (140, 100871), (190, 74326), (266, 53090), (380, 37163), (532, 26545), (665, 21236), (1330, 10618), (2660, 5309)]