2382520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 6266880

約数和(自身を除く): 3884360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 127, 134, 140, 254, 268, 280, 335, 469, 508, 536, 635, 670, 889, 938, 1016, 1270, 1340, 1778, 1876, 2345, 2540, 2680, 3556, 3752, 4445, 4690, 5080, 7112, 8509, 8890, 9380, 17018, 17780, 18760, 34036, 35560, 42545, 59563, 68072, 85090, 119126, 170180, 238252, 297815, 340360, 476504, 595630, 1191260, 2382520]

約数ペア:

[(1, 2382520), (2, 1191260), (4, 595630), (5, 476504), (7, 340360), (8, 297815), (10, 238252), (14, 170180), (20, 119126), (28, 85090), (35, 68072), (40, 59563), (56, 42545), (67, 35560), (70, 34036), (127, 18760), (134, 17780), (140, 17018), (254, 9380), (268, 8890), (280, 8509), (335, 7112), (469, 5080), (508, 4690), (536, 4445), (635, 3752), (670, 3556), (889, 2680), (938, 2540), (1016, 2345), (1270, 1876), (1340, 1778)]