22712960

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 56695680

約数和(自身を除く): 33982720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1543, 1840, 2944, 3086, 3680, 6172, 7360, 7715, 12344, 14720, 15430, 24688, 30860, 35489, 49376, 61720, 70978, 98752, 123440, 141956, 177445, 197504, 246880, 283912, 354890, 493760, 567824, 709780, 987520, 1135648, 1419560, 2271296, 2839120, 4542592, 5678240, 11356480, 22712960]

約数ペア:

[(1, 22712960), (2, 11356480), (4, 5678240), (5, 4542592), (8, 2839120), (10, 2271296), (16, 1419560), (20, 1135648), (23, 987520), (32, 709780), (40, 567824), (46, 493760), (64, 354890), (80, 283912), (92, 246880), (115, 197504), (128, 177445), (160, 141956), (184, 123440), (230, 98752), (320, 70978), (368, 61720), (460, 49376), (640, 35489), (736, 30860), (920, 24688), (1472, 15430), (1543, 14720), (1840, 12344), (2944, 7715), (3086, 7360), (3680, 6172)]