2090133584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{54727}}^1$

素因数の和:54784

約数の個数: 80

約数和(自身を含む): 5211856896

約数和(自身を除く): 3121723312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 54727, 109454, 218908, 383089, 437816, 601997, 766178, 875632, 1203994, 1532356, 1696537, 2407988, 3064712, 3393074, 4213979, 4815976, 6129424, 6786148, 8427958, 9631952, 11875759, 13572296, 16855916, 18661907, 23751518, 27144592, 33711832, 37323814, 47503036, 67423664, 74647628, 95006072, 130633349, 149295256, 190012144, 261266698, 298590512, 522533396, 1045066792, 2090133584]

約数ペア:

[(1, 2090133584), (2, 1045066792), (4, 522533396), (7, 298590512), (8, 261266698), (11, 190012144), (14, 149295256), (16, 130633349), (22, 95006072), (28, 74647628), (31, 67423664), (44, 47503036), (56, 37323814), (62, 33711832), (77, 27144592), (88, 23751518), (112, 18661907), (124, 16855916), (154, 13572296), (176, 11875759), (217, 9631952), (248, 8427958), (308, 6786148), (341, 6129424), (434, 4815976), (496, 4213979), (616, 3393074), (682, 3064712), (868, 2407988), (1232, 1696537), (1364, 1532356), (1736, 1203994), (2387, 875632), (2728, 766178), (3472, 601997), (4774, 437816), (5456, 383089), (9548, 218908), (19096, 109454), (38192, 54727)]