16328060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 39438336

約数和(自身を除く): 23110276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 523, 892, 1046, 1115, 1561, 2092, 2230, 2615, 3122, 3661, 4460, 5230, 6244, 7322, 7805, 10460, 14644, 15610, 18305, 31220, 36610, 73220, 116629, 233258, 466516, 583145, 816403, 1166290, 1632806, 2332580, 3265612, 4082015, 8164030, 16328060]

約数ペア:

[(1, 16328060), (2, 8164030), (4, 4082015), (5, 3265612), (7, 2332580), (10, 1632806), (14, 1166290), (20, 816403), (28, 583145), (35, 466516), (70, 233258), (140, 116629), (223, 73220), (446, 36610), (523, 31220), (892, 18305), (1046, 15610), (1115, 14644), (1561, 10460), (2092, 7805), (2230, 7322), (2615, 6244), (3122, 5230), (3661, 4460)]