2882143360

素因数分解:

$2^7\times 5^1\times {\mathrm{263}}^1\times {\mathrm{17123}}^1$

素因数の和:17405

約数の個数: 64

約数和(自身を含む): 6916726080

約数和(自身を除く): 4034582720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 263, 320, 526, 640, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 16832, 17123, 21040, 33664, 34246, 42080, 68492, 84160, 85615, 136984, 168320, 171230, 273968, 342460, 547936, 684920, 1095872, 1369840, 2191744, 2739680, 4503349, 5479360, 9006698, 10958720, 18013396, 22516745, 36026792, 45033490, 72053584, 90066980, 144107168, 180133960, 288214336, 360267920, 576428672, 720535840, 1441071680, 2882143360]

約数ペア:

[(1, 2882143360), (2, 1441071680), (4, 720535840), (5, 576428672), (8, 360267920), (10, 288214336), (16, 180133960), (20, 144107168), (32, 90066980), (40, 72053584), (64, 45033490), (80, 36026792), (128, 22516745), (160, 18013396), (263, 10958720), (320, 9006698), (526, 5479360), (640, 4503349), (1052, 2739680), (1315, 2191744), (2104, 1369840), (2630, 1095872), (4208, 684920), (5260, 547936), (8416, 342460), (10520, 273968), (16832, 171230), (17123, 168320), (21040, 136984), (33664, 85615), (34246, 84160), (42080, 68492)]