532638080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64019}}^1$

素因数の和:64051

約数の個数: 64

約数和(自身を含む): 1371308400

約数和(自身を除く): 838670320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 64019, 128038, 256076, 320095, 512152, 640190, 832247, 1024304, 1280380, 1664494, 2048608, 2560760, 3328988, 4097216, 4161235, 5121520, 6657976, 8194432, 8322470, 10243040, 13315952, 16644940, 20486080, 26631904, 33289880, 40972160, 53263808, 66579760, 106527616, 133159520, 266319040, 532638080]

約数ペア:

[(1, 532638080), (2, 266319040), (4, 133159520), (5, 106527616), (8, 66579760), (10, 53263808), (13, 40972160), (16, 33289880), (20, 26631904), (26, 20486080), (32, 16644940), (40, 13315952), (52, 10243040), (64, 8322470), (65, 8194432), (80, 6657976), (104, 5121520), (128, 4161235), (130, 4097216), (160, 3328988), (208, 2560760), (260, 2048608), (320, 1664494), (416, 1280380), (520, 1024304), (640, 832247), (832, 640190), (1040, 512152), (1664, 320095), (2080, 256076), (4160, 128038), (8320, 64019)]