109020160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 88

約数和(自身を含む): 265291200

約数和(自身を除く): 156271040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 199, 214, 256, 320, 398, 428, 512, 535, 640, 796, 856, 995, 1024, 1070, 1280, 1592, 1712, 1990, 2140, 2560, 3184, 3424, 3980, 4280, 5120, 6368, 6848, 7960, 8560, 12736, 13696, 15920, 17120, 21293, 25472, 27392, 31840, 34240, 42586, 50944, 54784, 63680, 68480, 85172, 101888, 106465, 109568, 127360, 136960, 170344, 203776, 212930, 254720, 273920, 340688, 425860, 509440, 547840, 681376, 851720, 1018880, 1362752, 1703440, 2725504, 3406880, 5451008, 6813760, 10902016, 13627520, 21804032, 27255040, 54510080, 109020160]

約数ペア:

[(1, 109020160), (2, 54510080), (4, 27255040), (5, 21804032), (8, 13627520), (10, 10902016), (16, 6813760), (20, 5451008), (32, 3406880), (40, 2725504), (64, 1703440), (80, 1362752), (107, 1018880), (128, 851720), (160, 681376), (199, 547840), (214, 509440), (256, 425860), (320, 340688), (398, 273920), (428, 254720), (512, 212930), (535, 203776), (640, 170344), (796, 136960), (856, 127360), (995, 109568), (1024, 106465), (1070, 101888), (1280, 85172), (1592, 68480), (1712, 63680), (1990, 54784), (2140, 50944), (2560, 42586), (3184, 34240), (3424, 31840), (3980, 27392), (4280, 25472), (5120, 21293), (6368, 17120), (6848, 15920), (7960, 13696), (8560, 12736)]