55995307780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1\times {\mathrm{929}}^1$

素因数の和:1733

約数の個数: 96

約数和(自身を含む): 121748457600

約数和(自身を除く): 65753149820

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 109, 172, 215, 218, 430, 436, 545, 643, 860, 929, 1090, 1286, 1858, 2180, 2572, 3215, 3716, 4645, 4687, 6430, 9290, 9374, 12860, 18580, 18748, 23435, 27649, 39947, 46870, 55298, 70087, 79894, 93740, 101261, 110596, 138245, 140174, 159788, 199735, 202522, 276490, 280348, 350435, 399470, 405044, 506305, 552980, 597347, 700870, 798940, 1012610, 1194694, 1401740, 2025220, 2389388, 2986735, 3013741, 4354223, 5973470, 6027482, 8708446, 11946940, 12054964, 15068705, 17416892, 21771115, 25685921, 30137410, 43542230, 51371842, 60274820, 65110823, 87084460, 102743684, 128429605, 130221646, 256859210, 260443292, 325554115, 513718420, 651108230, 1302216460, 2799765389, 5599530778, 11199061556, 13998826945, 27997653890, 55995307780]

約数ペア:

[(1, 55995307780), (2, 27997653890), (4, 13998826945), (5, 11199061556), (10, 5599530778), (20, 2799765389), (43, 1302216460), (86, 651108230), (109, 513718420), (172, 325554115), (215, 260443292), (218, 256859210), (430, 130221646), (436, 128429605), (545, 102743684), (643, 87084460), (860, 65110823), (929, 60274820), (1090, 51371842), (1286, 43542230), (1858, 30137410), (2180, 25685921), (2572, 21771115), (3215, 17416892), (3716, 15068705), (4645, 12054964), (4687, 11946940), (6430, 8708446), (9290, 6027482), (9374, 5973470), (12860, 4354223), (18580, 3013741), (18748, 2986735), (23435, 2389388), (27649, 2025220), (39947, 1401740), (46870, 1194694), (55298, 1012610), (70087, 798940), (79894, 700870), (93740, 597347), (101261, 552980), (110596, 506305), (138245, 405044), (140174, 399470), (159788, 350435), (199735, 280348), (202522, 276490)]