137102080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4657}}^1$

素因数の和:4701

約数の個数: 72

約数和(自身を含む): 342754272

約数和(自身を除く): 205652192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 4657, 5888, 7360, 9314, 14720, 18628, 23285, 29440, 37256, 46570, 74512, 93140, 107111, 149024, 186280, 214222, 298048, 372560, 428444, 535555, 596096, 745120, 856888, 1071110, 1192192, 1490240, 1713776, 2142220, 2980480, 3427552, 4284440, 5960960, 6855104, 8568880, 13710208, 17137760, 27420416, 34275520, 68551040, 137102080]

約数ペア:

[(1, 137102080), (2, 68551040), (4, 34275520), (5, 27420416), (8, 17137760), (10, 13710208), (16, 8568880), (20, 6855104), (23, 5960960), (32, 4284440), (40, 3427552), (46, 2980480), (64, 2142220), (80, 1713776), (92, 1490240), (115, 1192192), (128, 1071110), (160, 856888), (184, 745120), (230, 596096), (256, 535555), (320, 428444), (368, 372560), (460, 298048), (640, 214222), (736, 186280), (920, 149024), (1280, 107111), (1472, 93140), (1840, 74512), (2944, 46570), (3680, 37256), (4657, 29440), (5888, 23285), (7360, 18628), (9314, 14720)]