14963960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 22360840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 355, 440, 479, 568, 710, 781, 958, 1420, 1562, 1916, 2395, 2840, 3124, 3832, 3905, 4790, 5269, 6248, 7810, 9580, 10538, 15620, 19160, 21076, 26345, 31240, 34009, 42152, 52690, 68018, 105380, 136036, 170045, 210760, 272072, 340090, 374099, 680180, 748198, 1360360, 1496396, 1870495, 2992792, 3740990, 7481980, 14963960]

約数ペア:

[(1, 14963960), (2, 7481980), (4, 3740990), (5, 2992792), (8, 1870495), (10, 1496396), (11, 1360360), (20, 748198), (22, 680180), (40, 374099), (44, 340090), (55, 272072), (71, 210760), (88, 170045), (110, 136036), (142, 105380), (220, 68018), (284, 52690), (355, 42152), (440, 34009), (479, 31240), (568, 26345), (710, 21076), (781, 19160), (958, 15620), (1420, 10538), (1562, 9580), (1916, 7810), (2395, 6248), (2840, 5269), (3124, 4790), (3832, 3905)]