3204304900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1553}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 7122044160

約数和(自身を除く): 3917739260

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 439, 470, 878, 940, 1175, 1553, 1756, 2195, 2350, 3106, 4390, 4700, 6212, 7765, 8780, 10975, 15530, 20633, 21950, 31060, 38825, 41266, 43900, 72991, 77650, 82532, 103165, 145982, 155300, 206330, 291964, 364955, 412660, 515825, 681767, 729910, 1031650, 1363534, 1459820, 1824775, 2063300, 2727068, 3408835, 3649550, 6817670, 7299100, 13635340, 17044175, 32043049, 34088350, 64086098, 68176700, 128172196, 160215245, 320430490, 640860980, 801076225, 1602152450, 3204304900]

約数ペア:

[(1, 3204304900), (2, 1602152450), (4, 801076225), (5, 640860980), (10, 320430490), (20, 160215245), (25, 128172196), (47, 68176700), (50, 64086098), (94, 34088350), (100, 32043049), (188, 17044175), (235, 13635340), (439, 7299100), (470, 6817670), (878, 3649550), (940, 3408835), (1175, 2727068), (1553, 2063300), (1756, 1824775), (2195, 1459820), (2350, 1363534), (3106, 1031650), (4390, 729910), (4700, 681767), (6212, 515825), (7765, 412660), (8780, 364955), (10975, 291964), (15530, 206330), (20633, 155300), (21950, 145982), (31060, 103165), (38825, 82532), (41266, 77650), (43900, 72991)]