148478080

素因数分解:

$2^7\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2297}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 358625880

約数和(自身を除く): 210147800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 320, 404, 505, 640, 808, 1010, 1616, 2020, 2297, 3232, 4040, 4594, 6464, 8080, 9188, 11485, 12928, 16160, 18376, 22970, 32320, 36752, 45940, 64640, 73504, 91880, 147008, 183760, 231997, 294016, 367520, 463994, 735040, 927988, 1159985, 1470080, 1855976, 2319970, 3711952, 4639940, 7423904, 9279880, 14847808, 18559760, 29695616, 37119520, 74239040, 148478080]

約数ペア:

[(1, 148478080), (2, 74239040), (4, 37119520), (5, 29695616), (8, 18559760), (10, 14847808), (16, 9279880), (20, 7423904), (32, 4639940), (40, 3711952), (64, 2319970), (80, 1855976), (101, 1470080), (128, 1159985), (160, 927988), (202, 735040), (320, 463994), (404, 367520), (505, 294016), (640, 231997), (808, 183760), (1010, 147008), (1616, 91880), (2020, 73504), (2297, 64640), (3232, 45940), (4040, 36752), (4594, 32320), (6464, 22970), (8080, 18376), (9188, 16160), (11485, 12928)]