4067125120

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{94849}}^1$

素因数の和:94935

約数の個数: 64

約数和(自身を含む): 9868194000

約数和(自身を除く): 5801068880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 2144, 2680, 4288, 5360, 8576, 10720, 21440, 42880, 94849, 189698, 379396, 474245, 758792, 948490, 1517584, 1896980, 3035168, 3793960, 6070336, 6354883, 7587920, 12140672, 12709766, 15175840, 25419532, 30351680, 31774415, 50839064, 60703360, 63548830, 101678128, 127097660, 203356256, 254195320, 406712512, 508390640, 813425024, 1016781280, 2033562560, 4067125120]

約数ペア:

[(1, 4067125120), (2, 2033562560), (4, 1016781280), (5, 813425024), (8, 508390640), (10, 406712512), (16, 254195320), (20, 203356256), (32, 127097660), (40, 101678128), (64, 63548830), (67, 60703360), (80, 50839064), (128, 31774415), (134, 30351680), (160, 25419532), (268, 15175840), (320, 12709766), (335, 12140672), (536, 7587920), (640, 6354883), (670, 6070336), (1072, 3793960), (1340, 3035168), (2144, 1896980), (2680, 1517584), (4288, 948490), (5360, 758792), (8576, 474245), (10720, 379396), (21440, 189698), (42880, 94849)]