426232240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{761129}}^1$

素因数の和:761149

約数の個数: 40

約数和(自身を含む): 1132561440

約数和(自身を除く): 706329200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 761129, 1522258, 3044516, 3805645, 5327903, 6089032, 7611290, 10655806, 12178064, 15222580, 21311612, 26639515, 30445160, 42623224, 53279030, 60890320, 85246448, 106558060, 213116120, 426232240]

約数ペア:

[(1, 426232240), (2, 213116120), (4, 106558060), (5, 85246448), (7, 60890320), (8, 53279030), (10, 42623224), (14, 30445160), (16, 26639515), (20, 21311612), (28, 15222580), (35, 12178064), (40, 10655806), (56, 7611290), (70, 6089032), (80, 5327903), (112, 3805645), (140, 3044516), (280, 1522258), (560, 761129)]