40669760

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1741}}^1$

素因数の和:1831

約数の個数: 56

約数和(自身を含む): 98227896

約数和(自身を除く): 57558136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 1741, 2336, 2920, 3482, 4672, 5840, 6964, 8705, 11680, 13928, 17410, 23360, 27856, 34820, 55712, 69640, 111424, 127093, 139280, 254186, 278560, 508372, 557120, 635465, 1016744, 1270930, 2033488, 2541860, 4066976, 5083720, 8133952, 10167440, 20334880, 40669760]

約数ペア:

[(1, 40669760), (2, 20334880), (4, 10167440), (5, 8133952), (8, 5083720), (10, 4066976), (16, 2541860), (20, 2033488), (32, 1270930), (40, 1016744), (64, 635465), (73, 557120), (80, 508372), (146, 278560), (160, 254186), (292, 139280), (320, 127093), (365, 111424), (584, 69640), (730, 55712), (1168, 34820), (1460, 27856), (1741, 23360), (2336, 17410), (2920, 13928), (3482, 11680), (4672, 8705), (5840, 6964)]