103112320

素因数分解:

$2^7\times 5^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 247737600

約数和(自身を除く): 144625280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 367, 439, 640, 734, 878, 1468, 1756, 1835, 2195, 2936, 3512, 3670, 4390, 5872, 7024, 7340, 8780, 11744, 14048, 14680, 17560, 23488, 28096, 29360, 35120, 46976, 56192, 58720, 70240, 117440, 140480, 161113, 234880, 280960, 322226, 644452, 805565, 1288904, 1611130, 2577808, 3222260, 5155616, 6444520, 10311232, 12889040, 20622464, 25778080, 51556160, 103112320]

約数ペア:

[(1, 103112320), (2, 51556160), (4, 25778080), (5, 20622464), (8, 12889040), (10, 10311232), (16, 6444520), (20, 5155616), (32, 3222260), (40, 2577808), (64, 1611130), (80, 1288904), (128, 805565), (160, 644452), (320, 322226), (367, 280960), (439, 234880), (640, 161113), (734, 140480), (878, 117440), (1468, 70240), (1756, 58720), (1835, 56192), (2195, 46976), (2936, 35120), (3512, 29360), (3670, 28096), (4390, 23488), (5872, 17560), (7024, 14680), (7340, 14048), (8780, 11744)]