132497680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1061}}^1$

素因数の和:1304

約数の個数: 80

約数和(自身を含む): 353977344

約数和(自身を除く): 221479664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 223, 280, 446, 560, 892, 1061, 1115, 1561, 1784, 2122, 2230, 3122, 3568, 4244, 4460, 5305, 6244, 7427, 7805, 8488, 8920, 10610, 12488, 14854, 15610, 16976, 17840, 21220, 24976, 29708, 31220, 37135, 42440, 59416, 62440, 74270, 84880, 118832, 124880, 148540, 236603, 297080, 473206, 594160, 946412, 1183015, 1656221, 1892824, 2366030, 3312442, 3785648, 4732060, 6624884, 8281105, 9464120, 13249768, 16562210, 18928240, 26499536, 33124420, 66248840, 132497680]

約数ペア:

[(1, 132497680), (2, 66248840), (4, 33124420), (5, 26499536), (7, 18928240), (8, 16562210), (10, 13249768), (14, 9464120), (16, 8281105), (20, 6624884), (28, 4732060), (35, 3785648), (40, 3312442), (56, 2366030), (70, 1892824), (80, 1656221), (112, 1183015), (140, 946412), (223, 594160), (280, 473206), (446, 297080), (560, 236603), (892, 148540), (1061, 124880), (1115, 118832), (1561, 84880), (1784, 74270), (2122, 62440), (2230, 59416), (3122, 42440), (3568, 37135), (4244, 31220), (4460, 29708), (5305, 24976), (6244, 21220), (7427, 17840), (7805, 16976), (8488, 15610), (8920, 14854), (10610, 12488)]