2852806940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{51439}}^1$

素因数の和:51554

約数の個数: 48

約数和(自身を含む): 6222182400

約数和(自身を除く): 3369375460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 470, 590, 940, 1180, 2773, 5546, 11092, 13865, 27730, 51439, 55460, 102878, 205756, 257195, 514390, 1028780, 2417633, 3034901, 4835266, 6069802, 9670532, 12088165, 12139604, 15174505, 24176330, 30349010, 48352660, 60698020, 142640347, 285280694, 570561388, 713201735, 1426403470, 2852806940]

約数ペア:

[(1, 2852806940), (2, 1426403470), (4, 713201735), (5, 570561388), (10, 285280694), (20, 142640347), (47, 60698020), (59, 48352660), (94, 30349010), (118, 24176330), (188, 15174505), (235, 12139604), (236, 12088165), (295, 9670532), (470, 6069802), (590, 4835266), (940, 3034901), (1180, 2417633), (2773, 1028780), (5546, 514390), (11092, 257195), (13865, 205756), (27730, 102878), (51439, 55460)]