11431669660

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{701}}^1\times {\mathrm{4139}}^1$

素因数の和:5046

約数の個数: 48

約数和(自身を含む): 24168624480

約数和(自身を除く): 12736954820

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 701, 788, 985, 1402, 1970, 2804, 3505, 3940, 4139, 7010, 8278, 14020, 16556, 20695, 41390, 82780, 138097, 276194, 552388, 690485, 815383, 1380970, 1630766, 2761940, 2901439, 3261532, 4076915, 5802878, 8153830, 11605756, 14507195, 16307660, 29014390, 58028780, 571583483, 1143166966, 2286333932, 2857917415, 5715834830, 11431669660]

約数ペア:

[(1, 11431669660), (2, 5715834830), (4, 2857917415), (5, 2286333932), (10, 1143166966), (20, 571583483), (197, 58028780), (394, 29014390), (701, 16307660), (788, 14507195), (985, 11605756), (1402, 8153830), (1970, 5802878), (2804, 4076915), (3505, 3261532), (3940, 2901439), (4139, 2761940), (7010, 1630766), (8278, 1380970), (14020, 815383), (16556, 690485), (20695, 552388), (41390, 276194), (82780, 138097)]