2685087200

素因数分解:

$2^5\times 5^2\times {\mathrm{1669}}^1\times {\mathrm{2011}}^1$

素因数の和:3700

約数の個数: 72

約数和(自身を含む): 6562158120

約数和(自身を除く): 3877070920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 1669, 2011, 3338, 4022, 6676, 8044, 8345, 10055, 13352, 16088, 16690, 20110, 26704, 32176, 33380, 40220, 41725, 50275, 53408, 64352, 66760, 80440, 83450, 100550, 133520, 160880, 166900, 201100, 267040, 321760, 333800, 402200, 667600, 804400, 1335200, 1608800, 3356359, 6712718, 13425436, 16781795, 26850872, 33563590, 53701744, 67127180, 83908975, 107403488, 134254360, 167817950, 268508720, 335635900, 537017440, 671271800, 1342543600, 2685087200]

約数ペア:

[(1, 2685087200), (2, 1342543600), (4, 671271800), (5, 537017440), (8, 335635900), (10, 268508720), (16, 167817950), (20, 134254360), (25, 107403488), (32, 83908975), (40, 67127180), (50, 53701744), (80, 33563590), (100, 26850872), (160, 16781795), (200, 13425436), (400, 6712718), (800, 3356359), (1669, 1608800), (2011, 1335200), (3338, 804400), (4022, 667600), (6676, 402200), (8044, 333800), (8345, 321760), (10055, 267040), (13352, 201100), (16088, 166900), (16690, 160880), (20110, 133520), (26704, 100550), (32176, 83450), (33380, 80440), (40220, 66760), (41725, 64352), (50275, 53408)]