79015040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9497}}^1$

素因数の和:9529

約数の個数: 64

約数和(自身を含む): 203447160

約数和(自身を除く): 124432120

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, 9497, 18994, 37988, 47485, 75976, 94970, 123461, 151952, 189940, 246922, 303904, 379880, 493844, 607808, 617305, 759760, 987688, 1215616, 1234610, 1519520, 1975376, 2469220, 3039040, 3950752, 4938440, 6078080, 7901504, 9876880, 15803008, 19753760, 39507520, 79015040]

約数ペア:

[(1, 79015040), (2, 39507520), (4, 19753760), (5, 15803008), (8, 9876880), (10, 7901504), (13, 6078080), (16, 4938440), (20, 3950752), (26, 3039040), (32, 2469220), (40, 1975376), (52, 1519520), (64, 1234610), (65, 1215616), (80, 987688), (104, 759760), (128, 617305), (130, 607808), (160, 493844), (208, 379880), (260, 303904), (320, 246922), (416, 189940), (520, 151952), (640, 123461), (832, 94970), (1040, 75976), (1664, 47485), (2080, 37988), (4160, 18994), (8320, 9497)]