24564560

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 57436800

約数和(自身を除く): 32872240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1543, 1592, 1990, 3086, 3184, 3980, 6172, 7715, 7960, 12344, 15430, 15920, 24688, 30860, 61720, 123440, 307057, 614114, 1228228, 1535285, 2456456, 3070570, 4912912, 6141140, 12282280, 24564560]

約数ペア:

[(1, 24564560), (2, 12282280), (4, 6141140), (5, 4912912), (8, 3070570), (10, 2456456), (16, 1535285), (20, 1228228), (40, 614114), (80, 307057), (199, 123440), (398, 61720), (796, 30860), (995, 24688), (1543, 15920), (1592, 15430), (1990, 12344), (3086, 7960), (3184, 7715), (3980, 6172)]