22977640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 36638360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 137, 140, 274, 280, 548, 599, 685, 959, 1096, 1198, 1370, 1918, 2396, 2740, 2995, 3836, 4193, 4792, 4795, 5480, 5990, 7672, 8386, 9590, 11980, 16772, 19180, 20965, 23960, 33544, 38360, 41930, 82063, 83860, 164126, 167720, 328252, 410315, 574441, 656504, 820630, 1148882, 1641260, 2297764, 2872205, 3282520, 4595528, 5744410, 11488820, 22977640]

約数ペア:

[(1, 22977640), (2, 11488820), (4, 5744410), (5, 4595528), (7, 3282520), (8, 2872205), (10, 2297764), (14, 1641260), (20, 1148882), (28, 820630), (35, 656504), (40, 574441), (56, 410315), (70, 328252), (137, 167720), (140, 164126), (274, 83860), (280, 82063), (548, 41930), (599, 38360), (685, 33544), (959, 23960), (1096, 20965), (1198, 19180), (1370, 16772), (1918, 11980), (2396, 9590), (2740, 8386), (2995, 7672), (3836, 5990), (4193, 5480), (4792, 4795)]