5182060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 12348000

約数和(自身を除く): 7165940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1049, 1235, 2098, 2470, 4196, 4940, 5245, 10490, 13637, 19931, 20980, 27274, 39862, 54548, 68185, 79724, 99655, 136370, 199310, 259103, 272740, 398620, 518206, 1036412, 1295515, 2591030, 5182060]

約数ペア:

[(1, 5182060), (2, 2591030), (4, 1295515), (5, 1036412), (10, 518206), (13, 398620), (19, 272740), (20, 259103), (26, 199310), (38, 136370), (52, 99655), (65, 79724), (76, 68185), (95, 54548), (130, 39862), (190, 27274), (247, 20980), (260, 19931), (380, 13637), (494, 10490), (988, 5245), (1049, 4940), (1235, 4196), (2098, 2470)]