536793440

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26417}}^1$

素因数の和:26559

約数の個数: 48

約数和(自身を含む): 1278208512

約数和(自身を除く): 741415072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 26417, 52834, 105668, 132085, 211336, 264170, 422672, 528340, 845344, 1056680, 2113360, 3354959, 4226720, 6709918, 13419836, 16774795, 26839672, 33549590, 53679344, 67099180, 107358688, 134198360, 268396720, 536793440]

約数ペア:

[(1, 536793440), (2, 268396720), (4, 134198360), (5, 107358688), (8, 67099180), (10, 53679344), (16, 33549590), (20, 26839672), (32, 16774795), (40, 13419836), (80, 6709918), (127, 4226720), (160, 3354959), (254, 2113360), (508, 1056680), (635, 845344), (1016, 528340), (1270, 422672), (2032, 264170), (2540, 211336), (4064, 132085), (5080, 105668), (10160, 52834), (20320, 26417)]